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A
Satellite Motion conceptual problem
Jan 6, 2014
Replies
11
Views
2K
About sound levels and feedback
Jan 6, 2014
Replies
8
Views
2K
Relation of objective probability and work potential
Jan 6, 2014
Replies
1
Views
1K
What is the tension in the cord while the mass is falling?
Jan 6, 2014
Replies
2
Views
5K
Rotational speed due to gravitational pull in earth's orbits
Jan 5, 2014
Replies
2
Views
1K
Is all motion really the result of fundamental forces?
Jan 4, 2014
Replies
5
Views
2K
Angular momentum and kinetic energy
Jan 3, 2014
Replies
15
Views
4K
Initial Velocity before impact
Jan 3, 2014
Replies
14
Views
5K
Non-uniform circular motion vectors
Jan 3, 2014
Replies
10
Views
3K
Fluid Mechanics: Incompressible flow and pressure
Jan 3, 2014
2
Replies
48
Views
14K
Does rotation of rigid body need a couple or only 1 force is sufficien
Jan 3, 2014
Replies
10
Views
4K
Interpreting the Wave-Number in the Formula for Group Velocity
Jan 3, 2014
Replies
4
Views
1K
Sound waves versus equilibrium
Jan 2, 2014
Replies
9
Views
3K
Frame of reference in a simple harmonic motion vertical spring
Jan 2, 2014
Replies
1
Views
1K
Can Fluids Flow from Low Pressure to High Pressure?
Jan 2, 2014
Replies
10
Views
16K
What Are Some Alternative Ways to Define Momentum?
Jan 2, 2014
Replies
5
Views
1K
Potential energy vs position graph w/ total mech. energy?
Jan 2, 2014
Replies
6
Views
6K
What affects the speed of sound - does viscosity?
Jan 2, 2014
Replies
12
Views
25K
Homemade Particle Accelerator?
Jan 2, 2014
Replies
4
Views
2K
Radial and transeverse acceleration
Jan 2, 2014
Replies
6
Views
2K
Do objects resist acceleration when falling?
Jan 1, 2014
Replies
30
Views
6K
Force of water running through a hose
Jan 1, 2014
Replies
1
Views
2K
Calculating displacement from acceleration
Dec 31, 2013
Replies
4
Views
4K
Material explosion under pressure
Dec 31, 2013
Replies
4
Views
2K
Where do i learn about brownian motion?
Dec 31, 2013
Replies
2
Views
1K
What can you tell me about wakefield plasma acceleration?
Dec 31, 2013
Replies
4
Views
2K
Distance to reach terminal velocity
Dec 30, 2013
Replies
5
Views
2K
Confusion regarding 2 dimension motion
Dec 30, 2013
Replies
6
Views
1K
Relation between Bernoulli's theorem and aeroplanes
Dec 30, 2013
Replies
4
Views
2K
Moment of inertia tensor for a laminar
Dec 30, 2013
Replies
4
Views
2K
Physics question momentum, energy, strength of steel, PSI etc
Dec 29, 2013
Replies
2
Views
2K
Falling Body Equation: Derivation & Meaning
Dec 29, 2013
Replies
2
Views
2K
Hot water is heavier than cold water.
Dec 29, 2013
Replies
19
Views
36K
I have a big doubt. Is centripetal acceleration linear acceleration?
Dec 28, 2013
Replies
10
Views
5K
Pendulum with not homogeneous attraction
Dec 28, 2013
Replies
17
Views
2K
Tension on a rope - not a homework question
Dec 28, 2013
Replies
1
Views
1K
Initial Velocity - Projectile Motion
Dec 28, 2013
Replies
4
Views
3K
Speed of object when gravitational force acts between two object
Dec 27, 2013
Replies
10
Views
3K
Calculate the moment of inertia of an object
Dec 27, 2013
Replies
5
Views
3K
Force, velocity and linear momentum
Dec 26, 2013
Replies
1
Views
1K
Can a Car Flip Over Another Car at 45-50 MPH on a Dry Road?
Dec 26, 2013
Replies
9
Views
7K
Exploring the Mathematical Application of Centrifugal Force
Dec 25, 2013
Replies
10
Views
5K
Intensity of sound behind a sphere
Dec 25, 2013
Replies
4
Views
2K
Bernoulli principle and venturi effect.
Dec 24, 2013
Replies
7
Views
6K
Speed of stationary wave in a string
Dec 24, 2013
Replies
8
Views
14K
Speed of sound wave and particle velocity
Dec 22, 2013
Replies
26
Views
12K
Why Does Calculating Torque Away from the Center of Mass Cause Confusion?
Dec 22, 2013
Replies
2
Views
1K
What are Examples of Anharmonic Motion?
Dec 21, 2013
Replies
4
Views
3K
Inertial propulsion, possible ?
Dec 21, 2013
Replies
8
Views
3K
Irrotationality somewhere = irrotationality everywhere?
Dec 21, 2013
Replies
2
Views
1K
Opossing acceleration forces from the same mass, unbalanced?
Dec 20, 2013
Replies
4
Views
2K
Accelerometer and calculating position, angle,time
Dec 19, 2013
Replies
25
Views
8K
Is gas pressure caused by the weight of the gas above?
Dec 19, 2013
Replies
13
Views
2K
How exactly does momentum work?
Dec 19, 2013
Replies
5
Views
2K
Apollo 11 liftoff acceleration function
Dec 19, 2013
Replies
26
Views
6K
Accelerate a ball bearing through a 90 degree turn
Dec 18, 2013
Replies
25
Views
4K
Static friction of masses connected by a rod
Dec 18, 2013
Replies
6
Views
2K
Time for an object to fall to a larger one
Dec 18, 2013
Replies
4
Views
2K
Angular Momentum of Multiple Particles
Dec 17, 2013
Replies
4
Views
1K
Mass times acceleration doesn't belong to a free-body diagram, why?
Dec 17, 2013
Replies
7
Views
2K
Understanding the Speed of Sound in Fluids: An Explanation from Thermodynamics
Dec 17, 2013
Replies
5
Views
3K
Gravitational Potential Energy and Gravitational Field and Gravitation
Dec 17, 2013
Replies
9
Views
3K
Calculating Frictional Force: L, Lh, Lv, m
Dec 17, 2013
Replies
2
Views
1K
Hamilton's Principle and the Principle of Virtual Work
Dec 16, 2013
Replies
1
Views
4K
Does two dimensional motion imply conservation of angular momentum?
Dec 16, 2013
Replies
4
Views
1K
Tangential Speed of Lug Nut on a Car Wheel
Dec 16, 2013
Replies
2
Views
6K
Behavior of water in a vacuum?
Dec 16, 2013
Replies
9
Views
13K
Angular Acceleration Problem - The Grindstone Problem
Dec 16, 2013
Replies
1
Views
1K
Is potential energy real or fictious?
Dec 15, 2013
3
Replies
74
Views
17K
Help with understanding an experiment with masses on a spring
Dec 15, 2013
Replies
6
Views
2K
Why Do Identical Cast Iron Crankshafts Emit Different Pitch Sounds?
Dec 15, 2013
Replies
20
Views
3K
Theoretical bullet max velocity?
Dec 14, 2013
Replies
8
Views
7K
Understanding Forces Acting on Moving Bodies
Dec 14, 2013
Replies
16
Views
3K
Reducing Water Pressure (Pipe sizing)
Dec 14, 2013
Replies
8
Views
3K
Centrifugal force and angular velocity
Dec 14, 2013
Replies
5
Views
4K
Change in kinetic energy between reference frames
Dec 13, 2013
Replies
9
Views
4K
Sign of acceleration due to gravity doubt
Dec 13, 2013
Replies
17
Views
7K
Does Boiling Water Faster Depend on Amount or Incremental Additions?
Dec 13, 2013
Replies
8
Views
3K
An odd one regarding impact force
Dec 12, 2013
Replies
6
Views
2K
Question regarding underwater pressure
Dec 12, 2013
Replies
13
Views
2K
Stream function/velocity potential in fluid mechanics
Dec 11, 2013
Replies
4
Views
3K
Em field 6 degrees of freedoms & 4-potential
Dec 11, 2013
Replies
1
Views
1K
What means materials will ignite in (low pressure)
Dec 11, 2013
Replies
1
Views
1K
Fluid dynamics and particulate diffusion question
Dec 11, 2013
Replies
5
Views
2K
What is the Formula for Acceleration in Rotation?
Dec 11, 2013
Replies
6
Views
2K
How do speakers produce sound?
Dec 10, 2013
Replies
16
Views
4K
Does between UEL and LEL can be have more powerfull explosion.
Dec 10, 2013
Replies
5
Views
1K
Exploring the Depths: The Science of Water Pressure and Submarine Design
Dec 10, 2013
Replies
9
Views
3K
Is sound wave a transverse wave?
Dec 10, 2013
2
Replies
48
Views
13K
Estimating stiffness spring represented by interatomic force.
Dec 9, 2013
Replies
1
Views
2K
A bullet falling to earth and g being the only pull
Dec 9, 2013
Replies
6
Views
2K
Determine inital force from velocity and weight
Dec 8, 2013
Replies
2
Views
2K
Tragedy of my trajectory calculations for rotary broadcast speaders
Dec 7, 2013
Replies
5
Views
2K
Back and Forth Motion: Definition & Explanation
Dec 6, 2013
Replies
12
Views
3K
How can I accurately test the variations between two accelerometers?
Dec 6, 2013
Replies
13
Views
2K
Rotational Inertia: Calculate & Plot Function w/ Sinus Decay
Dec 6, 2013
Replies
2
Views
2K
Why does rain appears to be inclined when observed from a moving car?
Dec 5, 2013
Replies
13
Views
32K
Queries on Damped Harmonic Motion
Dec 5, 2013
Replies
2
Views
1K
Calculating Rotational Inertia (A Bit of Confusion)
Dec 5, 2013
Replies
4
Views
2K
The Nature of Pressure: Exploring the Boundaries of a Thermodynamic Quantity
Dec 5, 2013
Replies
12
Views
2K
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