Mechanics Forum

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Calculation of force from deceleration?
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46K
Falling Bodies - Does mass play a role?
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12
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6K
Clarify about the moment of inertia
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6
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2K
How Much Force to Roll 110,000 lbs Up a 2.68 Degree Slope?
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1
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2K
Beam splitter energy conservation
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1
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Can you change glass from hydrophobic to hydrophilic?
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1
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Projectile motion of a flicked ball
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8
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Question about work done by expanding pressurized gas
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4
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3K
Looking for a potential flow book
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4
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2K
Inquiry About Inertia: What Causes It?
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4
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2K
What is tension in a string/rope/wire/etc?
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13
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6K
Does a rocket/spacecraft moving in space violate Newtons laws?
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8
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How can I lift more than my weight?
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6
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3K
Kinetic Energy and Frames of Reference
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21
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11K
What causes the inertia of an object in classical physics?
2
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52
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16K
Help with trajectory(Finding initial velocity)
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1
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How does air resistance affect falling objects of different weights?
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4
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3K
Understanding Non-Zero Velocity vs. Non-Zero Acceleration
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4
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22K
How do I find the pressure capacity of a tungsten tube?
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4
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2K
A mass attached to two springs with different k values
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4
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Gravitational Potential Energy
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5
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Outcomes of super extreme pressures
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5
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2K
Elastic Collision of two tennis balls
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1
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12K
Force applied perpendicular to velocity, kinetic or static friction?
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4
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4K
Head-on collision with a car equal to ones own vehicle
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7
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3K
Quick Question about throwing a ball vertically
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4
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2K
The derivative of Kinetic Energy
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4
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Is the concept of reactive centrifugal force valid?
12
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403
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55K
Water Surface Tension: Investigating Condensation Formation
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5
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3K
Vortex Generator for Performance Cars
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10
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58K
Pushing force vs. Friction force
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2
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6K
Direction of Torque and Angular Momentum
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12
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18K
Hypothetical question about speed and distance across space
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4
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2K
Wall Acceleration: Physics Noob's Curious Query
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6
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2K
Loads using pulleys in a deflection test apparatus.
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2
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2K
Measuring Water Flow From an Elevated Bottle: Physics in Action!
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1
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2K
Hi,may potential, time dependent force field be called
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4
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4K
Trouble understanding Circular Motion(Uniform and Nonuniform) concepts
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2
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3K
Solve Physics HW: Kinetic Friction Coefficient
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1
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1K
What's the relation between chemical compositions and physical properties?
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4
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2K
Constant acceleration kinematics doubt
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7
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3K
Conceptual question about the Kinetic Energy Equation
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4
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2K
Can centripetal acceleration be called centripetal? jerk?
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10
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9K
Power and potental difference - battery
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6
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3K
Too Complex for me - multiple torques on rotating disc
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2
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2K
Need advice on creating power from air shaft
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21
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4K
How Do You Integrate dy/dt with Respect to y in Ballistic Equations?
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4
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2K
Why is the change in velocity given as -2u?
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12
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3K
Some questions regarding classical mechanics in space
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10
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Exploring the Purpose of Resultant Velocity in 2D Motion
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2
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2K
Flow Rate & Velocity of Air Through Orifice @ 130 psi
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1
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2K
The Ultimate Speed: Light's Potential Mass
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1
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2K
Calculating Power From Hydrogen/Oxygen Flow in Water Turbine
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10
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3K
Rigid bodies and infinitely stiff springs ?
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8
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8K
Understqarnding equations for angular velocity
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5
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2K
Which thing determine friction in tyres of cycle?
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7
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3K
Solving a 3-Car Crash: Physics Questions and Answers for Legal Defense
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17
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23K
Basic Pendulums Period^2 vs distance
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1
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Relationship between turbulence and freezing?
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7
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4K
What does the direction of angular acceleration tell us ?
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4
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3K
Cause of Momentum: Forces & Particles Explained
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4
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4K
Why does F=ma not apply when pushing a car with constant velocity?
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6
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5K
Is there a common misunderstanding of inertia?
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49
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Velocity (Where did I go wrong?)
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18
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What Causes the Differences in Newton's Law on an Inclined Plane?
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1
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How to find out contact time of 2 Carrom men in carrom board game?
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2
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2K
Dynamic forces acting on a rolling wheel/sphere
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4
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3K
Calcuate Orbital Speed (without using distance)
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2
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2K
Big differential pressure when opening sleeve
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2
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1K
Energy associated with ultrasound cleaning
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1
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1K
Freezing time for 1mL of water
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1
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5K
Conservation of linear momentum and energy in a collision
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2
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3K
Acceleration due to gravity - cart pushed up an inclined air track (discussion)
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4
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10K
Calculating String Tension in a Simple Situation
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10
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23K
Need derivation of projectile motion
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4
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9K
Pressure variations with altitude
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7
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3K
Rotational mechanics question?
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22
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3K
Momentum vs. KE - which determines projectile penetration?
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19
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24K
Is a car more efficient in the Winter?
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23
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Kinetic energy in an accelerator
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1
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Difference between position time, velocity time and acceleration time graph
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6
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26K
Why is sound more intense at night?
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2
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Potential due to anisotropic gaussian distrubution
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1
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Potential inside NON-Conducting hollow spherical shell
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5
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How to accelerate ions at home?
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18
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6K
Understanding Poincare-sphere?
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1
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Calculating Ascent Rate and Peak Altitude of a High Altitude Balloon
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2
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3K
Galileo's rule of falling bodies
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10
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Why does a body has inertia and from where does it get that
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10
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What is the energy/work required to turn something?
2
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47
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Consider two cars one a chevy, one a Ford. The Chevy is speeding along
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4
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Distance covered under variable acceleration
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2
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What's that sound on cars on a hot day?
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2
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2K
Non intersecting phase space trajectories
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1
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4K
Pulley friction in a overhead crane
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10
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4K
Calculating Hole Size for Desired Flow Rate in Tank/Reservoir
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2
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7K
What is the difference between Kinetic Energy and Momentum?
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13
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12K
Calculating minimum time intercept for two accelerating craft
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1
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2K
Weight Fluctuations: Is More Weight Gained at Night?
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15
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3K
Angular Momentum of Moving Water?
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4
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4K

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