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Using Matrices to Solve Systems of Masses and Springs
May 27, 2014
Replies
4
Views
1K
Finding the location of a kinematic particle in motion based on time.
May 27, 2014
Replies
1
Views
1K
Can something moving linearly without rotation have anguar momentum?
May 26, 2014
Replies
4
Views
1K
Calculating Work Required for Creating a Vacuum with a Pneumatic Cylinder
May 25, 2014
Replies
1
Views
2K
Falling Elevator - Projectiles
May 25, 2014
Replies
10
Views
2K
Why is angular velocity perpendicular to the plane of rotation?
May 25, 2014
Replies
16
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15K
Angular Velocity: spinning in chair, dropping weights with arms out
May 25, 2014
Replies
7
Views
10K
Two sounds with equal spl, one "louder" than other
May 24, 2014
Replies
7
Views
2K
How does conservation laws work in physics
May 24, 2014
Replies
11
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2K
Difference between gravitational and inertial mass
May 24, 2014
2
Replies
38
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24K
Derivation of Bernoulli's Equation via conservation of E
May 24, 2014
Replies
20
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3K
The shape of water poured out of a glass
May 23, 2014
Replies
5
Views
5K
Calculation of inlet pressure of the pump
May 23, 2014
Replies
1
Views
2K
KE constant in circular motion?
May 23, 2014
Replies
10
Views
2K
Forces on a car in circular motion
May 23, 2014
Replies
6
Views
4K
Coriolis Force, Motion of projectile
May 22, 2014
Replies
2
Views
2K
Fluid Dynamics pipeline with a venturi injector
May 22, 2014
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4
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2K
Pressure and density of compressible fluids.
May 22, 2014
Replies
8
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5K
Work done on a rigid body in a collision
May 22, 2014
Replies
31
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4K
Why does static pressure decrease as CFM increases on blower fan charts?
May 21, 2014
Replies
4
Views
2K
Using Effective Potential to Describe motion of an object
May 20, 2014
Replies
5
Views
2K
Friction Between Clothing & Giant Rock: 833 N & μ=4.58?
May 20, 2014
Replies
4
Views
1K
Momentum and Force: Solving Problem with Springs
May 19, 2014
Replies
2
Views
1K
Osmotic pressure, question on derivation (TD)
May 19, 2014
Replies
7
Views
2K
What happens when you fall at 100 mph into a flat water lake
May 18, 2014
Replies
12
Views
9K
Conservation of Momentum in Collisions: Exploring Linear and Angular Momentum
May 18, 2014
4
Replies
107
Views
10K
Why does current flow from lower to higher potential in motional EMF?
May 17, 2014
Replies
11
Views
4K
What causes the distinct color pattern when water hits a screen?
May 17, 2014
Replies
2
Views
1K
Explaining Electric and Magnetic Fields in EM Waves
May 17, 2014
Replies
1
Views
2K
The operator of momentum (layman question)
May 17, 2014
Replies
2
Views
1K
What is the Resulting Velocity of Ball 3 in a 3-Body Elastic Collision?
May 17, 2014
Replies
4
Views
2K
Triple Point Water: Why Used for SI Thermodynamic Temp
May 16, 2014
Replies
4
Views
2K
How Does Friction Direction Change with Different Surfaces and Objects?
May 16, 2014
Replies
7
Views
2K
Acceleration After Applied Force is Stopped?
May 16, 2014
Replies
2
Views
2K
Kinetic energy of water molecules after shaking
May 16, 2014
Replies
1
Views
3K
Vector component of the weight of an object
May 15, 2014
Replies
1
Views
1K
Is it possible to impart a moment with soundwaves?
May 15, 2014
Replies
1
Views
1K
Deriving motion of a displaced piston on a gas cylinder
May 14, 2014
Replies
2
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3K
What causes nuclear fission in a collision between two neutrons?
May 14, 2014
Replies
2
Views
1K
How Does Water Affect the Inductance of a Coil?
May 14, 2014
Replies
4
Views
2K
How prove angular momentum is conserved from the Lagrangian
May 13, 2014
Replies
12
Views
6K
Proton Acceleration: Newton's Law & Coulomb's Law
May 12, 2014
Replies
4
Views
3K
If there is really a potential drop across resistors
May 11, 2014
Replies
7
Views
2K
Irreversible Quasistatic PV Work
May 11, 2014
2
Replies
68
Views
8K
Neurophysics: speed of neurons
May 11, 2014
Replies
9
Views
2K
How Is Linear Velocity AE Derived in a Scholarly Paper?
May 10, 2014
Replies
7
Views
1K
What is measurement unit of digital clear sound for devices
May 10, 2014
Replies
2
Views
2K
Why ripple effect doesn't happen on air as it does on water?
May 10, 2014
Replies
8
Views
4K
Negative Force-potential energy relationship?
May 10, 2014
Replies
5
Views
3K
What is the relationship between work and energy in thermodynamics?
May 8, 2014
Replies
10
Views
4K
Know acceleration as a function of position, can I find velocity?
May 8, 2014
Replies
4
Views
3K
Calculate the force on a squre plane exerted by a pressure
May 8, 2014
Replies
5
Views
2K
Torque calculation needed for unique application
May 7, 2014
Replies
8
Views
2K
Why does the Van der Graaf Generator produce a spark?
May 7, 2014
Replies
4
Views
2K
I need the parametric equations for a simple pendulum
May 7, 2014
Replies
10
Views
5K
Development of mechanics of a rocking problem
May 6, 2014
Replies
1
Views
1K
Physics Newbie - Newtons 1st Law - Frames of References & Observers
May 6, 2014
Replies
2
Views
2K
Confused about conservation of energy
May 6, 2014
Replies
4
Views
1K
Can Kids Analyze Catapults Using Net Torque and Force Calculations?
May 6, 2014
Replies
1
Views
5K
Projectile impact contact time
May 6, 2014
Replies
4
Views
2K
Why Does the Moment of Inertia Change in Torque-Free Rotation?
May 5, 2014
Replies
4
Views
2K
Understanding Carbon Dating: Assumptions, Ratios, and Half-Life
May 4, 2014
Replies
9
Views
4K
Small mass element for laminar (moment of inertia)
May 4, 2014
Replies
1
Views
1K
Instantaneous response of damped simple harmonic motion
May 4, 2014
Replies
4
Views
1K
Measuring Liquid Flow: Steady or Not?
May 3, 2014
Replies
4
Views
2K
Calculating Efficiency of a DC Motor: How Do I Determine In and Out Values?
May 3, 2014
Replies
5
Views
4K
How can i make a simple and practical particle accelerator.
May 3, 2014
Replies
2
Views
2K
Boiling Water Faster in Increments?
May 3, 2014
Replies
6
Views
2K
It is involved the concept of inertia ?
May 2, 2014
Replies
7
Views
2K
Pressure Effects on a Water-Filled Bucket
May 2, 2014
Replies
10
Views
3K
Changing equilibrium point in damped simple harmonic motion
May 2, 2014
Replies
2
Views
1K
Calculate number microstates? Why not include acceleration?
May 2, 2014
Replies
6
Views
3K
Pulley & Angle: Tension Calculation
May 2, 2014
Replies
4
Views
3K
Some basic questions about pressure
May 1, 2014
Replies
4
Views
3K
Understanding Motional EMF: Why Can We Use the Formula for a Spinning Bar?
May 1, 2014
Replies
6
Views
2K
Feynman's reversible lifting machine analogy- help
May 1, 2014
Replies
4
Views
10K
How Can Building Air Pressure Issues Be Managed in a Single-Story Property?
Apr 30, 2014
Replies
4
Views
2K
Sub atomic collision and modulation
Apr 30, 2014
Replies
6
Views
2K
Understanding Viscoelasticity - Questions Answered
Apr 30, 2014
Replies
1
Views
2K
Pressure vessel exploding within an atmospheric chamber
Apr 29, 2014
Replies
4
Views
2K
How Does Angular Momentum Affect Gyroscope Movements and Moon Orbits?
Apr 29, 2014
2
Replies
48
Views
6K
Conservation of mass incongruent with He?
Apr 29, 2014
Replies
11
Views
2K
Question about straight-line ballistics
Apr 28, 2014
Replies
4
Views
2K
How Long Does It Take a Person to Reach Terminal Velocity?
Apr 27, 2014
Replies
4
Views
3K
Gravity Assist-Elliptical Trajectories
Apr 27, 2014
Replies
2
Views
1K
Power & Transformers - Understand the Basics
Apr 27, 2014
Replies
7
Views
2K
Comparing Work Done Lifting a Box: Man vs. Woman | Understanding Force and Time
Apr 26, 2014
Replies
10
Views
10K
How to determine negative ambient pressure?
Apr 26, 2014
Replies
2
Views
1K
Constant pressure or isobaric expansion of gas
Apr 26, 2014
Replies
14
Views
5K
Torque & Joules: Fact or Fiction?
Apr 25, 2014
2
Replies
38
Views
7K
Solve the Elevator Jump Problem: 9.8m/s
Apr 25, 2014
Replies
4
Views
3K
An expression about kinetic energy
Apr 25, 2014
Replies
9
Views
2K
Newton's Laws: Internal Degrees of Freedom
Apr 25, 2014
Replies
17
Views
2K
Why Do Circularly Moving Objects Flip?
Apr 24, 2014
Replies
7
Views
4K
Variational calculus in particle dynamics
Apr 24, 2014
Replies
4
Views
1K
Car Drag Formula Varies with Speed?
Apr 24, 2014
Replies
12
Views
3K
Pressure-Time relation for polytropic thermodynamic process
Apr 24, 2014
Replies
9
Views
2K
Does a Bowling Ball Fall to Earth Faster Than a Planet of Similar Mass?
Apr 23, 2014
Replies
25
Views
3K
About the concept of work done (High school student)
Apr 23, 2014
Replies
4
Views
1K
Compaction of solids under weight of water
Apr 23, 2014
Replies
8
Views
3K
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