What is Springs: Definition and 676 Discussions

Hot Springs is a resort city in the state of Arkansas and the county seat of Garland County. The city is located in the Ouachita Mountains among the U.S. Interior Highlands, and is set among several natural hot springs for which the city is named. As of the 2010 United States Census, the city had a population of 35,193. In 2019 the estimated population was 38,797.The center of Hot Springs is the oldest federal reserve in the United States, today preserved as Hot Springs National Park. The hot spring water has been popularly believed for centuries to possess healing properties, and was a subject of legend among several Native American tribes. Following federal protection in 1832, the city developed into a successful spa town. Incorporated January 10, 1851, the city has been home to Major League Baseball spring training, illegal gambling, speakeasies and gangsters such as Al Capone, horse racing at Oaklawn Park, the Army and Navy Hospital, and 42nd President Bill Clinton. One of the largest Pentecostal denominations in the United States, the Assemblies of God, traces its beginnings to Hot Springs.
Today, much of Hot Springs's history is preserved by various government entities. Hot Springs National Park is maintained by the National Park Service, including Bathhouse Row, which preserves the eight historic bathhouse buildings and gardens along Central Avenue. Downtown Hot Springs is preserved as the Central Avenue Historic District, listed on the National Register of Historic Places. The city also contains dozens of historic hotels and motor courts, built during the Great Depression in the Art Deco style. Due to the popularity of the thermal waters, Hot Springs benefited from rapid growth during a period when many cities saw a sharp decline in building; much like Miami's art deco districts. As a result, Hot Springs's architecture is a key part of the city's blend of cultures, including a reputation as a tourist town and a Southern city. Also a destination for the arts, Hot Springs features the Hot Springs Music Festival, Hot Springs Documentary Film Festival, and the Valley of the Vapors Independent Music Festival annually.

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  1. I

    How to Study SHM with a Mass Between Two Springs?

    Hello! My second time here, and this forum has really been helpful. I got a question: How could i do an experiment to study the SHM of a mass between two springs? I've tried doing it, but the mass can't complete one cycle, and friction is always a problem. Is there a way to reduce it...
  2. F

    Is this a trick question? more springs

    Homework Statement A block with mass m is held against a compressed spring and then the spring is allowed to uncompress giving the block a velocity. The block slides to the right and then up an incline. Find the maximum height that the block reaches if the incline is \theta degrees. All...
  3. R

    What causes springs to wear out?

    Hi guys! I was curious if anyone here knows what causes springs to wear out. Obviously, repeated stretching and releasing springs causes wear on the spring, no? However, I was also curious as to whether keeping springs compressed for extended periods of time (say, up to a year or two) will...
  4. F

    How Do Carts Behave and Springs Compress in an Elastic Collision?

    In an elastic head-on collision, a 0.60 kg cart moving at 5.0 m/s (W) collides with a 0.80 kg cart moving at 2.0m/s (E). the collision is cushioned by a spring (k=1200 N/m) a find the velocity of each cart after the collision b find the maximum compression of the spring ATTEMPT...
  5. D

    Elastic Potential Energy of a system with 2 springs and 1 mass on an incline

    Homework Statement IV. The block in the figure has a mass of 0.150 kg, and the surface it is on is frictionless. The force constant of the upper spring is 250 N/m, and the force constant of the lower spring is 450 N/m. The upper spring is initially compressed by a distance of 0.10 meters. The...
  6. T

    Newton's Laws question : On springs and pulley system

    A Particle is attached by a string to a point in a rough inclined plane of elevation \theta. Co-efficient of friction is \mu. Originally, the string is unstretched and lay along the line of greatest slope.Prove that the condition for particle to oscillate is \mu < 1/3tan\theta. Note : Tension...
  7. L

    A seemingly simple yet paradoxical question? (springs & collision)

    Homework Statement A 8g bullet hits a block of wood with mass of 450g which is at rest. The impact compresses the spring by 0.15m. The spring constant is 80N/m. a) Find the velocity of the block and bullet when they first begin to move together. b) Find the initial kinetic energy of the...
  8. E

    Mechanics, 3 coupled masses. don't worry, no springs

    this is a system of three masses attached to a string, hanging on two fixed pulleys. I want to find the equation of motion of the middle mass, given the initial condition P(0)=X Assuming all friction, stretching of the strings, and momentum of the pulleys are negligible. The string has...
  9. G

    Newton's second law and Springs

    Spring Force is F = -kx So, because the force is not constant, the acceleration is also not constant.. How then can we apply Newton's second law: F = mass x acceleration to springs?
  10. Femme_physics

    Does Spring Coefficient Affect Velocity Change?

    For instance, if an object moves with a constant velocity on a frictionless surface and hits a spring that makes it go the other way (180 degrees), will the object continue the other way with the same exact velocity regardless of the spring coefficient? Or does the spring coefficient matter?
  11. W

    Friction and Potential Energy in Incline Block Experiment

    A physics student pulls a block of mass m = 25 kg up an incline at a slow constant velocity for a distance of d = 4.5 m. The incline makes an angle q = 33° with the horizontal. The coefficient of kinetic friction between the block and the inclined plane is µk = 0.3. a) What is the work Wm...
  12. F

    I am back on intro physics forum Question on springs

    Homework Statement It feels good to be back after spending a month in the calculus and beyond section. Here is my question [PLAIN]http://img97.imageshack.us/img97/3883/unleduh.jpg Imagine a spring was pushed back by some distance x_0 and then it ends up at some distance 5m up the ramp...
  13. L

    Bricklayer problem (involves springs)

    Homework Statement An ingenious bricklayer builds a device for shooting bricks up to the top of the wall where he is working. He places a brick on a verticle compressed spring with force constant k=450N/m and negligible mass. When the spring is released, the brick is propelled upward. If the...
  14. K

    Circular motion, oscillatory motion, SHM in springs

    Hey there, The Question Points A,B,C,D, and E lie in a straight line. AB=BC=15 cm, CD=10 cm and DE=20 cm. A particle is moving with SHM so that A and E are the extreme positions of its motion. The period of the motion is 0.2s. Find the time the particle takes to get from B to D i) if it is...
  15. J

    What is the spring constant of both of the new springs?

    Homework Statement A spring has a spring constant k. If the spring is cut into two equal parts, what is the spring constant of both of the new springs?Homework Equations The Attempt at a Solution I was wondering if this sort of problem relates to circuits. A spring cut into two is sort of like...
  16. S

    Spring Extension and Force Distribution in Ideal Mass-Spring Systems

    Please consider the following case: Spring connected at both ends by some masses.Everything is ideal. Find the extension of the spring. http://img101.imageshack.us/i/unledpi.jpg/ http://img101.imageshack.us/i/unledpi.jpg/ My big question is ...if the spring extends by a length say...
  17. A

    Oscillation of cylinder attached to two springs

    Oscillation of cylinder attached to two springs... Homework Statement A solid uniform cylinder of mass m performs small oscillations due to the action of two springs attached at its topmost point. Spring have spring constant k. Find time period of these oscillations in the absence of...
  18. T

    Lagrangians and Masses with springs

    Okay, so two equal masses are connected by spring with spring constant k. The kinetic energy is obviously 1/2*m*x1dot^2 +1/2*m*x2dot^2. Please excuse my notation. x1 and x2 are the positions, x1dot and x2dot are the velocities. L is the length of the spring when not stretched. So anyway...
  19. M

    Math wrong with physics springs problem

    Homework Statement Problem:A force of 5kg compresses the spring in series 10cm. What will be the total distance that the springs in parallel are compressed. Givens: S1,S2,S3,S4 are in parallel being forced by a 5kg weight. Homework Equations F=-kx but k is not given so it is assumed to be...
  20. W

    Springs and dampers and other fun stuff

    Hi everyone I am a second year engeneering student and i have a report to do where we have to work out the damping coeficient of a dashpot. This involved using the equivivilent system and displacement time graphs at two different points on the beam. I was wondering after converting the...
  21. M

    System of coupled masses and springs homework

    Homework Statement A 3-storey building can be modeled as a system of coupled masses and springs as showen in attached document. Where mi is the mass of each floor, ki is the spring constant, xi is the displacement of each floor, and ci is the damping coeffcient. Homework Equations I...
  22. C

    Mechanics - Springs and pulleys

    Homework Statement The Attempt at a Solution I could say that (A)(B) are correct and (C) is wrong and i know 4kg block will have acceleration but i don't know how to find it.
  23. C

    Mechanics - Cylinders, springs and rough inclined plane

    Homework Statement Why there won't be any friction?
  24. M

    How Does Mass Affect Spring Stretch in Hooke's Law?

    A 2.0 kg mass and a 3.0 kg mass are on a horizontal frictionless surface, connected by a massless spring with spring constant k=140N/m. A 15 N force is applied to the larger mass, as a shown (see picture). How much does the spring stretch from its equilibrium length? I've solved...
  25. R

    A mass attached to two horizontal springs, vertical motion

    Homework Statement A mass is connected between two identical springs with the same spring constant, k. The equilibrium length of each spring is L, but they are stretched to 2L when the mass is in equilibrium. Ignoring gravity, find the equations of motion and then angular frequency of...
  26. C

    A mass attached to 2 identical springs (please HELP)

    Homework Statement A 0.020 kg cart is held between two identical, stretched springs. A force of 2.0 N is employed to hold the cart in a position 0.10m from equilibrium. The cart is then released and allowed to vibrate from the 0.10 position. a) What is the force constant for the...
  27. S

    Time period of Mass attached to 3 springs

    Homework Statement There are three springs A, B and C with equal force constants as k. Springs are placed such as the angle between two consecutive springs is 120 degrees. Calculate the time period of oscillation if the mass is slightly pushed towards C and released.Homework Equations Force...
  28. A

    Inelastic collisions, springs and ramps

    Homework Statement A block of mass M is compressed a distance x against a spring which has a spring constant k. When released, the block slides along a frictionless surface until it undergoes a completely inelastic collision with a block of mass 3M. The two blocks travel together some distance...
  29. T

    Calculating Period and Frequency of a Mass-Spring System

    Homework Statement A spring with a spring constant of 1.8 X 102 N/m is attached to a 1.5 kg mass and then set into motion. a. What is the period of the mass-spring system? b. What is the frequency of the vibration? Homework Equations The only one that comes to mind would be Hooke's Law...
  30. N

    Sounds, Springs, and Pendelums

    Homework Statement A vibrator moves one end of a rope up and down to generate a wave. The tension in the rope is 63 N. The frequency is then doubled. To what value must the tension be adjusted, so the new wave has the same wavelength as the old one? Homework Equations (1/2)kx^2 and/or...
  31. A

    What is the diagram for a particle attached to 2 elastic light springs?

    Homework Statement Hi I can't seem to get a diagram for this question. Can anyone help and also please explain the subsequent diagram. This is the question. A particle of mass 0.8kg is attached to the ends of 2 identical light elastic springs of natural length 1.6m and modulus of elasticity...
  32. J

    How Do You Calculate the Spring Constant (N/m) from a Given Load?

    Hey all, I'm working with springs and I curious as to how I find out the N/m of any given spring. like if the maximum work load of a spring is 20 pounds how could I figure out the N/m of it (or the 'k', the spring constant, or what information about the spring do I all need to determine the...
  33. H

    Block on Wall Static Friction (Springs)

    Homework Statement To measure the static friction coefficient between a 1.64-kg block and a vertical wall, the setup shown in the drawing below is used. (The dots are only there because spaces didn't work) ......| ......|W SPRING----->(Block)|A ......|L ......|L ......| A spring (spring...
  34. U

    Electric Field Question Involving Springs and SHM

    Homework Statement A block having mass m and charge + Q is connected to a spring having constant k. The block lies on a frictionless horizontal track, and the system is immersed in a uniform electric field of magnitude E, directed as shown in Figure P25.11. If the block is released from rest...
  35. J

    Springs and simple harmonic motion

    Homework Statement A mass is oscillating on a spring with a period of 1.45 s. At t = 0 the mass has zero speed and is at x = 8.80 cm. What is the magnitude of the acceleration at t = 2.30 s? Homework Equations x(t)=Acos(wt + phi) a(t)=-Aw^2cos(wt + phi) a=w^2x T=2pi/w The Attempt...
  36. D

    Oscillation with Two Springs (SMH)

    In the figure below, two springs are attached to a block that can oscillate over a floor. If the left spring is removed, the block oscillates at a frequency of 27 Hz. If, instead, the spring on the right is removed, the block oscillates at a frequency of 43 Hz. At what frequency does the block...
  37. N

    What angle do the springs make with the vertical at equilibrium?

    Homework Statement A 5.0kg mass held is between two springs of unstretched length 0.1m such that the springs are horizontal. The mass is then released in such a way that it is supported against gravity by these two springs. What angle do the springs make with the vertical at equilibrium...
  38. S

    Two Springs Displaced Horizontally

    1. Two springs each of natural length a and spring constant C are connected at one end(see figure).Consider a two dimensional displacement given by (x,y). (a)Write the potential energy as a function of x and y. (b)Find the force vector for a given (x,y) pair. 2. \vec{F}=-k\vec{x}(Hookes Law)...
  39. J

    Period of vibration with springs

    Homework Statement Two springs, each with unstretched length 0.200 m, but with different force constants k1 and k2, are attached to opposite ends of a block with mass m on a level, frictionless surface. The outer ends of the springs are now attached to two pins P1 and P2, 0.100 m from the...
  40. T

    Solving Circular Motion Problems: Work and Tension in Springs

    Homework Statement A ball of mass 1 kg is attached to a spring. The spring is attached to a fixed pivot, P. The spring cannot bend. The ball moves in a circle of radius R in a horizontal plane with a velocity v. The spring is mass-less and the plane is frictionless. (a) If R = 1.0 m and v...
  41. T

    Free body diagrams for springs and dampers in torsion

    Homework Statement I have been having a little discussion with a friend. We both know that for a spring/damper system in parallel like shown below, the associated free body diagram is correct. http://img337.imageshack.us/img337/2023/para0.jpg But when it comes to the same system in...
  42. B

    How do I implement spring supports in ANSYS?

    Hi Guys, I have been trying to implement this in ANSYS all day. It is probably really simple but could you please help me: http://yfrog.com/jlspringsupportp The trouble is the spring supports. I basically want to get the forces in the springs due to different loads. I can't find a...
  43. P

    Two Identical Springs in Parallel: Why Stiffer?

    If there are two identical springs with same length and spring constant, why would the combination of the two springs in parallel be stiffer (that is have a greater spring constant) than the springs alone?
  44. D

    How to Calculate Spring Compression and Body's Launch Height from Falling Mass?

    Homework Statement A falling body has a mass of 15 kg over a height of 135 m onto a spring. The spring has a spring constant of 1.95*105N/m. a) How far is the spring compressed? b) At the point where the body's impact on the spring scale the greatest, what is the reading? c) Assuming all...
  45. V

    Calculating Equivalent Spring Constants

    Homework Statement Obtain the equivalent spring constant, Keq, for the system shown. Homework Equations For a spring system in series the Keq for that system is Keq=(k2k3)/(k2+k3) For a spring system in parallel the Keq for that system is Keq=k1+k2 The Attempt at a Solution...
  46. W

    Need help with problems involving springs

    I am in a Physics I class and need help with my homework. There are a couple problems involving springs that I don't know how to do. I think if I can figure out how to do one of them, I would be able to do the other, so I'll just post one question for now. Homework Statement A ball is...
  47. C

    What is the angle of a suspended rod supported by two springs?

    Homework Statement A uniform 1.3-kg rod that is 0.71 m long is suspended at rest from the ceiling by two springs, one at each end of the rod. Both springs hang straight down from the ceiling. The springs have identical lengths when they are unstretched. Their spring constants are 57 N/m and...
  48. V

    How much do the bed springs stretch when a person jumps on them?

    Homework Statement The innerspring mattress on your grandmother’s bed is held up by 20 vertical springs, each having a spring constant of 5000 N/m. A 48 kg person jumps from a 1.95 m platform onto the innersprings. The acceleration of gravity is 9.8 m/s2 . Assume: The springs were initially...
  49. D

    Gravitational force, springs, and mass

    Homework Statement Suppose that I hang a 100 gram mass from a spring. When I do this, I find that the srping stretches 10 centimeters. 1)What is the gravitational force on the mass that I hang from the spring? give your answer in Newtons 2)what is the force that the spring is exerting on the...
  50. K

    Lagrangian, 2 DOF (rotation with torsion, springs)

    Homework Statement [PLAIN]http://mityaka.com/users/kolodny/img/lagprob.png Homework Equations L = T - V T = \frac{1}{2}*m*U2 Vs = \frac{1}{2}*k*x2The Attempt at a Solution I worked out the equations of motion as: FL = m*\ddot{y}+k*y-k*b*\theta FL*e =...
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