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Acceleration in an elastic collision
Feb 8, 2010
Replies
8
Views
11K
How Does Immersion in Liquid Affect Body Pressure Under Acceleration?
Feb 8, 2010
Replies
8
Views
3K
How Much Force Is Needed to Tip a Loaded Cart?
Feb 8, 2010
Replies
2
Views
3K
Velocity at the top of the path
Feb 8, 2010
Replies
1
Views
3K
How does the noise power in a conductor depend on its length and resistance?
Feb 8, 2010
Replies
6
Views
3K
Does pumping for speed really work?
Feb 7, 2010
Replies
25
Views
7K
Maximum Speed - T-shaped intersection
Feb 7, 2010
Replies
1
Views
3K
Why motors can convert energy?
Feb 7, 2010
Replies
1
Views
2K
Understanding Angular Momentum in Rigid Body Rotation
Feb 6, 2010
Replies
3
Views
2K
Quantum Mechanics in Three Dimensions
Feb 6, 2010
Replies
3
Views
9K
Is My Projectile Penetration Equation Scientifically Valid?
Feb 6, 2010
Replies
1
Views
2K
Basic question about work and gravity
Feb 6, 2010
Replies
10
Views
2K
What factors determine the speed of a projectile fired from an air gun?
Feb 5, 2010
Replies
7
Views
3K
True Explanation of a Lever please.
Feb 5, 2010
Replies
26
Views
20K
Torque-Free Precession of Spinning Plates
Feb 5, 2010
Replies
20
Views
10K
Commutativity of Differential Operators in Lagrangian Mechanics
Feb 5, 2010
Replies
10
Views
3K
How many times will the energy in a choclate bar lift 100kg?
Feb 5, 2010
Replies
10
Views
3K
Centripetal Force: Rotating mass
Feb 5, 2010
Replies
7
Views
15K
Angular momemtum conservation and collision
Feb 4, 2010
Replies
23
Views
4K
How to find the flow rate trough a pipe using pressure drop
Feb 4, 2010
Replies
2
Views
25K
Why you call momentum for momentum?
Feb 4, 2010
Replies
2
Views
2K
What is the Angle Between Acceleration and Velocity Vectors When Speeding Up?
Feb 4, 2010
Replies
2
Views
4K
Calculating force to displace water
Feb 3, 2010
Replies
3
Views
9K
Work vs. work (or physics vs. biology)
Feb 3, 2010
Replies
6
Views
4K
Can tension be generated perpendicular to a rope?
Feb 3, 2010
Replies
5
Views
7K
Water bubble inside a microchannel
Feb 3, 2010
Replies
3
Views
3K
Speed of satellites in a geostationary orbit
Feb 3, 2010
Replies
9
Views
9K
Determination of coefficient of friction between two spherical particles
Feb 2, 2010
Replies
1
Views
2K
What is meant by friction loss?
Feb 2, 2010
Replies
3
Views
4K
Confused about water/compressed air
Feb 2, 2010
Replies
45
Views
8K
Tuning Fork - Simple Harmonic Motion
Feb 2, 2010
Replies
4
Views
10K
What is the relationship between Torque and Energy?
Feb 2, 2010
Replies
3
Views
8K
Vector potential in cavity of arbitrary shape
Feb 2, 2010
Replies
1
Views
2K
Energy required to bend an elastic rod
Feb 2, 2010
Replies
1
Views
4K
How does evaporation work at the molecular level?
Feb 1, 2010
Replies
48
Views
34K
Elastic/Rubber Electric Contract & Relax - Find Answers
Feb 1, 2010
Replies
5
Views
2K
Understanding the Van de Graaf Generator and its Role in MeV Particle Production
Feb 1, 2010
Replies
1
Views
2K
Force applied on suspending/falling mass
Jan 31, 2010
Replies
2
Views
2K
Mass on spring rotates - what happens?
Jan 31, 2010
Replies
1
Views
2K
Why Do Velocity Components Depend on All Spatial Variables in Fluid Mechanics?
Jan 31, 2010
Replies
2
Views
4K
GAMSAT Physics Q: Can't Understand Answer? Get Help Here!
Jan 30, 2010
Replies
1
Views
2K
Conservation of mechanical energy
Jan 30, 2010
Replies
5
Views
3K
Momentum-Work: Confused about KE = 1/2mv2?
Jan 30, 2010
Replies
3
Views
2K
Wind Tunnel Experiment(pressure problem)
Jan 30, 2010
Replies
5
Views
14K
Calculate Speed of Rock after Falling 5 Seconds in Vacuum
Jan 29, 2010
Replies
3
Views
2K
Where does this kinematics equation come from?
Jan 29, 2010
Replies
3
Views
2K
N-body Potential Reduction: Can It Be Done?
Jan 29, 2010
Replies
0
Views
1K
Drop of water in slow motion - explanation needed
Jan 29, 2010
Replies
2
Views
5K
Can you solve for delta d in jerk motion using this formula?
Jan 28, 2010
Replies
6
Views
15K
How many balloons would it take to lift an object?
Jan 28, 2010
Replies
2
Views
3K
Not Homework (but it sure looks like it though)
Jan 28, 2010
Replies
2
Views
2K
Question about momentum and larger masses
Jan 28, 2010
Replies
11
Views
3K
Understanding the Complexity of Quantum Mechanics
Jan 28, 2010
Replies
1
Views
12K
Motion in One Dimension tutorial
Jan 27, 2010
Replies
8
Views
10K
How does smell work on the atomic level?
Jan 27, 2010
Replies
3
Views
8K
Parabolic Projectile Trajectory
Jan 27, 2010
Replies
13
Views
4K
Does Particle Motion at Very Small Velocities Make Sense?
Jan 27, 2010
Replies
6
Views
3K
Can a Person Throw a Ball 80 Yards in a Building with 12ft Ceilings?
Jan 27, 2010
Replies
2
Views
2K
Research on rotational of rigid body.
Jan 27, 2010
Replies
1
Views
2K
The force of drag is proportional to velocity?
Jan 27, 2010
Replies
5
Views
23K
Pressure equation of sound wave
Jan 27, 2010
Replies
1
Views
3K
Simple Work Formula is Parabolic with Respects to Time?
Jan 26, 2010
Replies
1
Views
2K
Falling Paintball Speed Question
Jan 26, 2010
Replies
17
Views
7K
Is Tension in Equilibrium Achievable with Two Connected Blocks?
Jan 26, 2010
Replies
19
Views
4K
Using sound to extract information
Jan 26, 2010
Replies
1
Views
1K
Maintaining constant Potential Energy
Jan 26, 2010
Replies
3
Views
3K
Mixing CO2 with Air under pressure
Jan 25, 2010
Replies
1
Views
3K
Moving water using pressure/vacuum
Jan 25, 2010
Replies
5
Views
24K
Why is Acceleration Proportional to Negative Displacement in SHM?
Jan 25, 2010
Replies
4
Views
21K
Do Water Molecules at the Bottom of a Pool Move Faster and Get Closer?
Jan 25, 2010
Replies
3
Views
4K
Chopping wood - torque question
Jan 24, 2010
Replies
4
Views
5K
Balloon on a string; which moves first?
Jan 24, 2010
Replies
6
Views
2K
Third Equation Of Motion Question
Jan 24, 2010
Replies
5
Views
5K
Balloon deformation - calculating effect on surface points
Jan 24, 2010
Replies
1
Views
5K
Is Newton's 3rd Law valid here?
Jan 24, 2010
Replies
4
Views
2K
Number of forces when calculating spring compression?
Jan 24, 2010
Replies
11
Views
8K
The Magic of Avatar's 3-D Technology
Jan 24, 2010
Replies
2
Views
2K
What is the Average Physical Work Output per Person in a Specific Time Frame?
Jan 23, 2010
Replies
2
Views
2K
Conservation of mechanical energy in a system
Jan 23, 2010
Replies
5
Views
3K
Acceleration through a non-uniform curve
Jan 23, 2010
Replies
1
Views
2K
Density equation of sound wave
Jan 23, 2010
Replies
2
Views
3K
Finding Vector Potential of Infinite Solenoid
Jan 23, 2010
Replies
5
Views
10K
Moment of inertia of a rectangular prism
Jan 22, 2010
Replies
15
Views
24K
Improving MPG with hydrogen/oxygen
Jan 22, 2010
Replies
2
Views
3K
Quantity of water in air at saturation
Jan 22, 2010
Replies
7
Views
4K
What will be the outcome of the snooker ball collision?
Jan 22, 2010
Replies
11
Views
3K
Uncovering Newton's Thoughts on Friction and Momentum: Couple Questions Answered
Jan 21, 2010
Replies
12
Views
3K
Deriving the Pendulum Time Period Formula from "Fundamentals of Physics
Jan 21, 2010
Replies
6
Views
4K
Does an Object Ever Truly Reach Terminal Velocity?
Jan 21, 2010
Replies
6
Views
5K
Calculating work in a body of water
Jan 20, 2010
Replies
5
Views
2K
Stopping distance: Locked wheel skidding & rolling tyres
Jan 20, 2010
Replies
16
Views
15K
Newton's laws cannot be proven
Jan 20, 2010
Replies
21
Views
18K
Calculating Force of Colliding Objects: A Newbie's Guide
Jan 20, 2010
Replies
14
Views
5K
Calibration of a 3-Axis Accelerometer for fixing effect of gravity
Jan 19, 2010
Replies
7
Views
10K
Calculating Work Done by Friction on Rotating Cylinder
Jan 19, 2010
Replies
14
Views
16K
Can anyone explain what actually surface tension is?
Jan 19, 2010
Replies
5
Views
3K
Blood Vessels do they NOT follow Bernoulli's principle?
Jan 19, 2010
Replies
16
Views
26K
Grease under the eyes of football players - dumb or not?
Jan 19, 2010
Replies
7
Views
7K
Calculating the gravitational acceleration
Jan 19, 2010
Replies
2
Views
3K
Confused - chemical potential of an ideal classical gas
Jan 18, 2010
Replies
5
Views
10K
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