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A
Water Surface Tension: Investigating Condensation Formation
Sep 28, 2011
Replies
5
Views
4K
Vortex Generator for Performance Cars
Sep 28, 2011
Replies
10
Views
59K
Pushing force vs. Friction force
Sep 28, 2011
Replies
2
Views
6K
Direction of Torque and Angular Momentum
Sep 27, 2011
Replies
12
Views
18K
Hypothetical question about speed and distance across space
Sep 26, 2011
Replies
4
Views
2K
Wall Acceleration: Physics Noob's Curious Query
Sep 26, 2011
Replies
6
Views
2K
Loads using pulleys in a deflection test apparatus.
Sep 26, 2011
Replies
2
Views
2K
Measuring Water Flow From an Elevated Bottle: Physics in Action!
Sep 26, 2011
Replies
1
Views
3K
Hi,may potential, time dependent force field be called
Sep 26, 2011
Replies
4
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4K
Trouble understanding Circular Motion(Uniform and Nonuniform) concepts
Sep 26, 2011
Replies
2
Views
3K
Solve Physics HW: Kinetic Friction Coefficient
Sep 25, 2011
Replies
1
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2K
What's the relation between chemical compositions and physical properties?
Sep 25, 2011
Replies
4
Views
3K
Constant acceleration kinematics doubt
Sep 25, 2011
Replies
7
Views
3K
Conceptual question about the Kinetic Energy Equation
Sep 25, 2011
Replies
4
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2K
Can centripetal acceleration be called centripetal? jerk?
Sep 25, 2011
Replies
10
Views
9K
Power and potental difference - battery
Sep 24, 2011
Replies
6
Views
3K
Too Complex for me - multiple torques on rotating disc
Sep 24, 2011
Replies
2
Views
2K
Need advice on creating power from air shaft
Sep 24, 2011
Replies
21
Views
4K
How Do You Integrate dy/dt with Respect to y in Ballistic Equations?
Sep 23, 2011
Replies
4
Views
2K
Why is the change in velocity given as -2u?
Sep 23, 2011
Replies
12
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3K
Some questions regarding classical mechanics in space
Sep 23, 2011
Replies
10
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3K
Exploring the Purpose of Resultant Velocity in 2D Motion
Sep 23, 2011
Replies
2
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3K
Flow Rate & Velocity of Air Through Orifice @ 130 psi
Sep 23, 2011
Replies
1
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2K
The Ultimate Speed: Light's Potential Mass
Sep 23, 2011
Replies
1
Views
2K
Calculating Power From Hydrogen/Oxygen Flow in Water Turbine
Sep 22, 2011
Replies
10
Views
3K
Rigid bodies and infinitely stiff springs ?
Sep 22, 2011
Replies
8
Views
8K
Understqarnding equations for angular velocity
Sep 22, 2011
Replies
5
Views
2K
Which thing determine friction in tyres of cycle?
Sep 22, 2011
Replies
7
Views
3K
Solving a 3-Car Crash: Physics Questions and Answers for Legal Defense
Sep 22, 2011
Replies
17
Views
24K
Basic Pendulums Period^2 vs distance
Sep 22, 2011
Replies
1
Views
2K
Relationship between turbulence and freezing?
Sep 21, 2011
Replies
7
Views
4K
What does the direction of angular acceleration tell us ?
Sep 21, 2011
Replies
4
Views
3K
Cause of Momentum: Forces & Particles Explained
Sep 20, 2011
Replies
4
Views
4K
Why does F=ma not apply when pushing a car with constant velocity?
Sep 20, 2011
Replies
6
Views
5K
Is there a common misunderstanding of inertia?
Sep 20, 2011
2
Replies
49
Views
14K
Velocity (Where did I go wrong?)
Sep 19, 2011
Replies
18
Views
4K
What Causes the Differences in Newton's Law on an Inclined Plane?
Sep 19, 2011
Replies
1
Views
2K
How to find out contact time of 2 Carrom men in carrom board game?
Sep 19, 2011
Replies
2
Views
2K
Dynamic forces acting on a rolling wheel/sphere
Sep 19, 2011
Replies
4
Views
3K
Calcuate Orbital Speed (without using distance)
Sep 19, 2011
Replies
2
Views
2K
Big differential pressure when opening sleeve
Sep 19, 2011
Replies
2
Views
1K
Energy associated with ultrasound cleaning
Sep 19, 2011
Replies
1
Views
1K
Freezing time for 1mL of water
Sep 19, 2011
Replies
1
Views
5K
Conservation of linear momentum and energy in a collision
Sep 19, 2011
Replies
2
Views
3K
Acceleration due to gravity - cart pushed up an inclined air track (discussion)
Sep 19, 2011
Replies
4
Views
10K
Calculating String Tension in a Simple Situation
Sep 18, 2011
Replies
10
Views
23K
Need derivation of projectile motion
Sep 18, 2011
Replies
4
Views
9K
Pressure variations with altitude
Sep 17, 2011
Replies
7
Views
3K
Rotational mechanics question?
Sep 17, 2011
Replies
22
Views
3K
Momentum vs. KE - which determines projectile penetration?
Sep 16, 2011
Replies
19
Views
24K
Is a car more efficient in the Winter?
Sep 16, 2011
Replies
23
Views
10K
Kinetic energy in an accelerator
Sep 16, 2011
Replies
1
Views
2K
Difference between position time, velocity time and acceleration time graph
Sep 15, 2011
Replies
6
Views
26K
Why is sound more intense at night?
Sep 15, 2011
Replies
2
Views
2K
Potential due to anisotropic gaussian distrubution
Sep 15, 2011
Replies
1
Views
2K
Potential inside NON-Conducting hollow spherical shell
Sep 15, 2011
Replies
5
Views
5K
How to accelerate ions at home?
Sep 15, 2011
Replies
18
Views
6K
Understanding Poincare-sphere?
Sep 15, 2011
Replies
1
Views
3K
Calculating Ascent Rate and Peak Altitude of a High Altitude Balloon
Sep 15, 2011
Replies
2
Views
4K
Galileo's rule of falling bodies
Sep 14, 2011
Replies
10
Views
5K
Why does a body has inertia and from where does it get that
Sep 14, 2011
Replies
10
Views
3K
What is the energy/work required to turn something?
Sep 14, 2011
2
Replies
47
Views
13K
Consider two cars one a chevy, one a Ford. The Chevy is speeding along
Sep 14, 2011
Replies
4
Views
3K
Distance covered under variable acceleration
Sep 13, 2011
Replies
2
Views
3K
What's that sound on cars on a hot day?
Sep 13, 2011
Replies
2
Views
2K
Non intersecting phase space trajectories
Sep 13, 2011
Replies
1
Views
4K
Pulley friction in a overhead crane
Sep 13, 2011
Replies
10
Views
4K
Calculating Hole Size for Desired Flow Rate in Tank/Reservoir
Sep 13, 2011
Replies
2
Views
7K
What is the difference between Kinetic Energy and Momentum?
Sep 12, 2011
Replies
13
Views
13K
Calculating minimum time intercept for two accelerating craft
Sep 12, 2011
Replies
1
Views
2K
Weight Fluctuations: Is More Weight Gained at Night?
Sep 12, 2011
Replies
15
Views
3K
Angular Momentum of Moving Water?
Sep 12, 2011
Replies
4
Views
4K
Differential Pulse Height Spectrum
Sep 12, 2011
Replies
1
Views
4K
Does my understanding of work, velocity, and friction make sense
Sep 12, 2011
Replies
2
Views
2K
Angular momentum + linear momentum =confusion. HElp me?
Sep 12, 2011
Replies
5
Views
3K
Non-productive work while running
Sep 11, 2011
Replies
1
Views
2K
Rotational Inertia: Front end of an airborn bike drops when brake is applied
Sep 11, 2011
Replies
11
Views
4K
Foundations of Mechanics, Abraham and Marsden
Sep 11, 2011
Replies
4
Views
4K
The plane wave decomposition is mathematically universal?
Sep 11, 2011
Replies
32
Views
11K
Charging an object by friction
Sep 10, 2011
Replies
4
Views
7K
Dl (dot) r hat in computing potential?
Sep 10, 2011
Replies
4
Views
3K
Should you always indicate velocity is a vector?
Sep 9, 2011
Replies
4
Views
3K
Angular Momentum Transfer in Waves: Exploring the Mechanisms Behind the Twist
Sep 9, 2011
Replies
1
Views
1K
Feynman lectures - elastic materials - eqn 39.22
Sep 9, 2011
Replies
1
Views
2K
Pressure/Flow Fluctuatons of a nozzle
Sep 8, 2011
Replies
4
Views
3K
What are the physics of stepping at a normal speed but quietly?
Sep 8, 2011
Replies
16
Views
3K
Bernoulli's Equation and tube vacuum
Sep 8, 2011
Replies
1
Views
3K
Can acceleration overcome a constant force
Sep 8, 2011
Replies
25
Views
6K
How does time work? I understand that it's an unknown entity, but I
Sep 8, 2011
Replies
1
Views
2K
Can I Circumnavigate the Earth in 24 Hours?
Sep 8, 2011
Replies
4
Views
2K
Drag Coefficient (Cd) values for I-beams, Channels, etc.
Sep 8, 2011
Replies
8
Views
10K
Understanding Rotational Motion: Explained by a Scientist
Sep 8, 2011
Replies
4
Views
1K
Center of Mass and Inertia Tensor Experimentation
Sep 8, 2011
Replies
5
Views
4K
Helicopter Propeller Rotation: Explained
Sep 8, 2011
Replies
6
Views
4K
Linear momentum conservation vs mecanical energy conservation
Sep 7, 2011
Replies
1
Views
5K
Discover the Best Pool Cue Weight for Maximum Striking Power
Sep 7, 2011
Replies
14
Views
16K
How to understand flow of air in a car
Sep 7, 2011
Replies
8
Views
4K
Rotational Kinetic Energy and Conservation of Momentum
Sep 7, 2011
2
Replies
63
Views
14K
Head First: Falling w/ Initial Zero Angular Momentum
Sep 7, 2011
Replies
11
Views
2K
Ultrasonic waves through pressure
Sep 7, 2011
Replies
6
Views
3K
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