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How to Calculate Moles of Helium in a Balloon Using the Ideal Gas Law
Nov 26, 2003
Replies
4
Views
10K
Why Dragster Tires Slip: Understanding the Role of Friction and Clorox in Racing
Nov 25, 2003
Replies
4
Views
3K
Find the Max Compression of a 2.80kg Block
Nov 24, 2003
Replies
3
Views
2K
Mechanical Energy: Conservation & Example
Nov 23, 2003
Replies
1
Views
2K
How can I calculate the force and pressure on an object submerged in water?
Nov 22, 2003
Replies
7
Views
3K
Balloon Physics: How to Move a Balloon on a String Using Simple Materials
Nov 22, 2003
Replies
1
Views
3K
Optimizing Intake Design: Pressure Wave Tuning for Improved Engine Performance
Nov 22, 2003
Replies
3
Views
6K
Terminal Velocity in a bottomless vacuum
Nov 22, 2003
Replies
17
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7K
Laymens definition of momentum
Nov 22, 2003
Replies
5
Views
5K
What is the rate at which water flows out the tank in m^3/s?
Nov 22, 2003
Replies
1
Views
2K
Understanding Conservation of Energy in Pulley Systems
Nov 21, 2003
Replies
3
Views
4K
Calculate Surface Tension of Blood Plasma: Help Needed
Nov 21, 2003
Replies
8
Views
10K
Generators and the associated force?
Nov 19, 2003
Replies
7
Views
3K
Why does weighing on carpet make you appear heavier?
Nov 19, 2003
Replies
16
Views
15K
Are we Carbon based life, proton-proton based life, string based life, or
Nov 18, 2003
Replies
7
Views
7K
Coupled Pendulum Research & Info: Any Good Suggestions?
Nov 17, 2003
Replies
7
Views
12K
A boat in water, pressure, motion, et cetera
Nov 17, 2003
Replies
9
Views
4K
Work, Energy, Power, Momentum.
Nov 16, 2003
Replies
12
Views
31K
Coriolis effect and water spin
Nov 16, 2003
Replies
18
Views
9K
How can I determine the acceleration due to gravity using simple measurements?
Nov 16, 2003
Replies
3
Views
5K
Centripetal acceleration: derivation of a= v2/r
Nov 14, 2003
Replies
2
Views
50K
Total ME of 2kg Oscillating on 50 N/m Spring
Nov 14, 2003
Replies
1
Views
3K
Help with Projectiles: Calculating Marble Flight Path
Nov 13, 2003
Replies
8
Views
3K
What Determines the Axis of Rotation for an Unconstrained 3D Object?
Nov 13, 2003
Replies
7
Views
7K
How Fast Was the Bullet in the Inelastic Collision?
Nov 13, 2003
Replies
1
Views
3K
Einstein and Bergman - Work in WW-II
Nov 12, 2003
Replies
4
Views
2K
Cooking Noodles with Boiling Water & Salt
Nov 10, 2003
2
Replies
41
Views
42K
Right-angle lever paradox - Am. J. Phys.
Nov 10, 2003
Replies
6
Views
3K
Solving a Physics Problem: Velocity at Bottom of Circular Path
Nov 10, 2003
Replies
2
Views
4K
How can an object's motion be predicted?
Nov 10, 2003
Replies
3
Views
3K
How does Uncertainty Principle work?
Nov 8, 2003
Replies
16
Views
6K
Is water 'discovered' on another planet hogwash?
Nov 8, 2003
Replies
12
Views
4K
Is it possible for an object to rebound from air friction?
Nov 7, 2003
Replies
15
Views
4K
What are factors that effect static friction?
Nov 7, 2003
Replies
3
Views
12K
Robots and traction on an incline
Nov 6, 2003
Replies
4
Views
3K
What advance in Physics have had the most impact on history?
Nov 6, 2003
Replies
11
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4K
Pressure question that is really bugging me
Nov 6, 2003
Replies
2
Views
3K
Understanding Friction: The Basics of Physics and How to Apply Formulas
Nov 5, 2003
Replies
31
Views
14K
Motor of linar aceleration by forces of spin by raaaid
Nov 5, 2003
Replies
2
Views
2K
Physics- falling objects, parabola shape
Nov 4, 2003
Replies
1
Views
13K
Motor of linear aceleration by forces of spin by raaaid
Nov 4, 2003
Replies
3
Views
2K
Can We Determine the Mass of Mercury and Venus Using Space Probe Orbits?
Nov 4, 2003
Replies
4
Views
4K
Simple harmonic motion chapter
Nov 2, 2003
Replies
2
Views
5K
A 1500kg car slows from 45km/h[E] to 30km/h[E]
Nov 2, 2003
Replies
2
Views
2K
Acceleration of a skydiver free falling(no parachute yet)9.8m/s^2 ?
Nov 2, 2003
Replies
4
Views
4K
Inelastic Collisions: Solving m1v1 + m2v2 = m1v1' + m2v2
Nov 2, 2003
Replies
4
Views
22K
Is Kinetic engergy relative to an observer?
Nov 2, 2003
Replies
9
Views
4K
Frames of Motion: Angle, Speed & River Flow
Nov 1, 2003
Replies
1
Views
2K
Can acceleration be called directly propotional to inclined plain
Nov 1, 2003
Replies
5
Views
2K
Conservation of Energy: Formula & Definition
Oct 31, 2003
Replies
4
Views
2K
Car 1 is pushed at a velocity of 5m/s
Oct 31, 2003
Replies
9
Views
3K
Checking Speed of EM Waves in Coaxial Lines with Pulse Function
Oct 31, 2003
Replies
1
Views
7K
Predicting Outcome of 2D Collision w/ Initial Quantities
Oct 30, 2003
Replies
6
Views
3K
Understanding Kinetic Energy and Momentum: Explained with a Collision Example
Oct 29, 2003
Replies
29
Views
8K
CERN Acceleration: Exploring the Limits of Particle Speed
Oct 29, 2003
Replies
13
Views
4K
Condensing water into an area?
Oct 29, 2003
Replies
9
Views
2K
Buoyancy and Positive Lift
Oct 28, 2003
Replies
5
Views
4K
Work Energy Theorem Question I cant do
Oct 28, 2003
Replies
7
Views
5K
Static Frictional Force and Work
Oct 28, 2003
Replies
22
Views
7K
How can I accurately simulate water buoyancy in my game engine physics?
Oct 27, 2003
Replies
4
Views
5K
Understanding Potential Difference in Parallel Circuits: Explained
Oct 27, 2003
Replies
11
Views
4K
How Can I Understand the Dynamics of a Conical Pendulum?
Oct 27, 2003
Replies
1
Views
4K
What is the distribution of force in a rotating object without a fixed axis?
Oct 24, 2003
Replies
5
Views
8K
Frictional force is a manifestation
Oct 23, 2003
Replies
1
Views
3K
Learn How to Calculate Average Speed in Physics - Simple Problem Solved
Oct 23, 2003
Replies
1
Views
2K
Is friction still a linear relationship at high pressures?
Oct 22, 2003
Replies
12
Views
6K
Theory - Why Mass Increases With Velocity
Oct 20, 2003
Replies
8
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19K
Air Velocity: 3in Tube vs 2 1.5in Tubes
Oct 20, 2003
Replies
8
Views
3K
On Saturday I was taking balloons to my neice for her birthday party
Oct 20, 2003
Replies
6
Views
2K
Help with free- body diagram with pulley
Oct 19, 2003
Replies
1
Views
12K
Calculating Pressure Underwater: How Does it Compare to Surface Pressure?
Oct 19, 2003
Replies
2
Views
2K
Help with Constant Acceleration Lab
Oct 18, 2003
Replies
1
Views
4K
Plastic disc with a coil wound around is axis of rotation
Oct 17, 2003
Replies
1
Views
5K
When would I use the work-energy theorem?
Oct 17, 2003
Replies
5
Views
3K
Why do objects experience acceleration due to gravity?
Oct 16, 2003
Replies
1
Views
3K
Einstein's potential energy equation
Oct 16, 2003
Replies
5
Views
6K
Young's Mod and Spring Constant of a disk
Oct 15, 2003
Replies
1
Views
4K
Confusing Kinematics and Acceleration
Oct 13, 2003
Replies
3
Views
13K
Exploring the Physics of Pushing Objects Relativistically
Oct 13, 2003
Replies
6
Views
6K
Cars: Weight Transfer & Body Roll
Oct 13, 2003
Replies
3
Views
4K
What is the height of the tennis ball when it leaves the racket?
Oct 13, 2003
Replies
1
Views
4K
Understanding and Solving Tensions in Physics for Students
Oct 13, 2003
Replies
1
Views
2K
How fast will a radiometer spin in a frictionless enviroment?
Oct 13, 2003
Replies
9
Views
5K
Is there any such thing as a frictionless surface?
Oct 12, 2003
Replies
1
Views
3K
Baseball: how do sinkers work?
Oct 11, 2003
Replies
2
Views
6K
Kinematics: two dimensional motion, and vectors
Oct 10, 2003
Replies
2
Views
4K
Understanding Friction: Forces and Coefficients Explained
Oct 10, 2003
Replies
10
Views
15K
Conservation of angular momentum in coriolis generated tornado funnel
Oct 10, 2003
Replies
3
Views
5K
Find Spring Constant for Two Springs in Series
Oct 9, 2003
Replies
5
Views
19K
How to Apply Newton's Laws of Motion on a Frictionless Surface?
Oct 9, 2003
Replies
9
Views
9K
Newtons law of universal gravitational question
Oct 9, 2003
Replies
1
Views
3K
Circular Motion of two objects
Oct 8, 2003
Replies
1
Views
2K
Understanding Energy of a Car Collision: Impact on Trees and Vehicle Structure
Oct 7, 2003
Replies
10
Views
9K
Can You Explain Why a Cork Won't Float in the Center of a Glass of Water?
Oct 7, 2003
Replies
3
Views
13K
Max height of a projectile equal to range?
Oct 7, 2003
Replies
3
Views
29K
Broadband transmission, signal is sent by modulating a carrier
Oct 7, 2003
Replies
1
Views
3K
Does the Constant Acceleration of Gravity Refer to Earth's Gravity or General Gravity?
Oct 5, 2003
Replies
8
Views
5K
Solving Kinematics: Swinging Girl Above Swimming Hole
Oct 5, 2003
Replies
1
Views
3K
The Law of the conservation of Time as TOE.
Oct 4, 2003
Replies
10
Views
7K
How Does a Stone's Motion from a Cliff Illustrate Basic Physics Concepts?
Oct 2, 2003
Replies
1
Views
2K
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