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What Are the Different Dimensions of Sound and How Can They Be Distinguished?
Feb 19, 2013
Replies
2
Views
1K
How to Calculate Back Pressure in a 24" Sparge Pipe?
Feb 19, 2013
Replies
1
Views
20K
Understanding the Incompatibility of Oil and Water: A Scientific Explanation
Feb 19, 2013
Replies
2
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2K
Water Circling Drain Coriolis effect
Feb 18, 2013
Replies
4
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2K
Why does it take longer to cook in lower pressures?
Feb 18, 2013
Replies
10
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3K
Inelastic Collisions: Momentum Conservation
Feb 18, 2013
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14
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3K
Work Energy Theorem and total work
Feb 18, 2013
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2
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2K
Shear stress and pressure drop
Feb 18, 2013
Replies
12
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20K
Higgs or Einstein: who describes mass/inertia comprehensively?
Feb 18, 2013
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4
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2K
Trying to determine initial thrust on an object from angular velocity?
Feb 18, 2013
Replies
1
Views
2K
Drip chamber pressure effect effect in fluid administration
Feb 18, 2013
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1
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3K
Concept of 'work done' on a smooth slope (high school-level physics)
Feb 17, 2013
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16
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11K
Hit a roadblock trying to calculate minimal velocity.
Feb 17, 2013
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9
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2K
Is my statics approach correct for pushing a 1000lb cart up an inclined slope?
Feb 17, 2013
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2
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2K
Motion of water bubbles at the surface of hot water
Feb 17, 2013
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1
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1K
Can the Difference in Pressure Create a Zero Torque in a Curved System?
Feb 17, 2013
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1
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1K
Bernoulli's equation and window panes
Feb 17, 2013
Replies
5
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4K
Can Human Weight Wearing Shoes Be Less Than Body Weight Plus Shoe Weight?
Feb 17, 2013
Replies
4
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1K
Which freezes faster Hot or cold water?
Feb 16, 2013
Replies
4
Views
2K
How can an object have an acceleration of 9.81m/s^2 when there is
Feb 16, 2013
Replies
29
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5K
Kater's Pendulum Vs Bar Pendulum
Feb 16, 2013
Replies
1
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10K
Could We Survive on a Planet with a 24-Minute Day?
Feb 15, 2013
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5
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2K
Difference In Potential Energy
Feb 15, 2013
Replies
2
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1K
What is the difference between one-dimensional and two-dimensional motion?
Feb 15, 2013
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6
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2K
What Is the Correct Unit for Mean Square Velocity?
Feb 15, 2013
Replies
4
Views
7K
Velocity for an object at the center of the earth?
Feb 14, 2013
Replies
1
Views
3K
Filters for Real World Accelerations
Feb 14, 2013
Replies
8
Views
2K
Who was the creator of principle of inertia
Feb 14, 2013
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4
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2K
Does the mechanical advantage of a pulley change when lifting yourself
Feb 14, 2013
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7
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8K
Spreading of a pulse as it propagates in a dispersive medium
Feb 14, 2013
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2
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1K
Equations of Motion for an Object Falling in a Parabolic Bowl
Feb 14, 2013
2
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35
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4K
Angular constraints on the Inverted Double Pendulum - 'Acrobot'
Feb 13, 2013
Replies
1
Views
2K
Is a 12V car battery more powerful than a 12V power adapter?
Feb 13, 2013
Replies
2
Views
2K
Water Mass that Will Condence out of Air Stream
Feb 13, 2013
Replies
1
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2K
Is there a difference between contact time and impact time? (collsion)
Feb 13, 2013
Replies
4
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6K
Question about Newton's Law of Cooling
Feb 13, 2013
Replies
1
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3K
Confused on Static Friction - Walking and Driving
Feb 13, 2013
Replies
15
Views
26K
Projectile Problem: Aim 10 Meters Above Target?
Feb 13, 2013
Replies
2
Views
1K
Supersonic ping pong ball cannon
Feb 13, 2013
Replies
1
Views
2K
Force converted to acceleration?
Feb 12, 2013
Replies
2
Views
11K
Harmonic oscillation with friction
Feb 12, 2013
Replies
4
Views
4K
How can Simple Harmonic Motion have angular frequency?
Feb 12, 2013
Replies
21
Views
5K
What exactly is the reactive centrifugal force (split)
Feb 12, 2013
5
Replies
146
Views
19K
Perpendicular force calculated from torque and point of application?
Feb 12, 2013
Replies
2
Views
2K
Exploring the Role of Strong Magnetic Fields in Moving Water Molecules
Feb 12, 2013
Replies
12
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3K
Is the Live Catch phenomenon in pinball caused by electro-magnetic energy?
Feb 12, 2013
Replies
4
Views
3K
Building a Particle Accelerator: Understanding Vacuum and Magnetism Techniques
Feb 11, 2013
Replies
16
Views
3K
Finding Sound Velocity in Iron: Examining Dispersion Curves
Feb 11, 2013
Replies
1
Views
2K
Variables of the double inverted pendulum
Feb 11, 2013
Replies
1
Views
2K
How pressure is measured using a manometer
Feb 11, 2013
Replies
2
Views
2K
Radius as a function of Uniform Circular Motion
Feb 11, 2013
Replies
2
Views
2K
Question about fluid dynamics (calculating concentration)
Feb 10, 2013
Replies
4
Views
2K
Accelerating a wheel of two different materials.
Feb 10, 2013
Replies
5
Views
2K
Is there water flow against gravity?
Feb 10, 2013
Replies
1
Views
4K
Is Rest Mass of Hydrogen Affected by Virtual Particles?
Feb 10, 2013
Replies
22
Views
12K
Is there a different law for balloon elasticity compared to metal springs?
Feb 10, 2013
Replies
7
Views
15K
Compute Impact Velocity Vector for Orbital Trajectory
Feb 10, 2013
Replies
5
Views
1K
How do you find terminal velocity?
Feb 9, 2013
Replies
2
Views
2K
Calculating force of explosion over distance in water
Feb 9, 2013
Replies
8
Views
2K
Why is atmospheric pressure the same indoors?
Feb 9, 2013
Replies
4
Views
3K
Calculating Drag: Measuring Time with Light Gates
Feb 8, 2013
Replies
1
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2K
What is the relationship between the limit and curvature of a trajectory?
Feb 8, 2013
Replies
2
Views
2K
Conversion of angular momentum to linear momentum
Feb 8, 2013
Replies
11
Views
6K
Spring damper system without a mass
Feb 8, 2013
Replies
8
Views
9K
Friction conditions on contact point of disc
Feb 8, 2013
Replies
1
Views
2K
Computing coefficient of friction without experiment
Feb 8, 2013
Replies
2
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1K
Finding the ratios of diatomic, monatomic and ionized hydrogen
Feb 8, 2013
Replies
1
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2K
How Do Cosmic Rays Affect the Integrity of Unshielded Spacecraft?
Feb 7, 2013
Replies
1
Views
2K
Model Angular Torque of Euler-Bernoulli Beam in Polar Coords
Feb 6, 2013
Replies
6
Views
3K
Questions about conservation of momentum
Feb 6, 2013
Replies
4
Views
2K
Beyond Kinetic Theory of Gases
Feb 6, 2013
Replies
1
Views
1K
How to interpret a Free Body Diagram for a Kite in Flight?
Feb 6, 2013
Replies
2
Views
4K
How Do MRI Scans Work? Explaining the Basics
Feb 6, 2013
Replies
6
Views
2K
Rotational Equilibrium and Normal Forces
Feb 5, 2013
Replies
4
Views
3K
Final volume of a falling droplet
Feb 5, 2013
Replies
4
Views
1K
How Do You Calculate Signal Power After Attenuation?
Feb 5, 2013
Replies
1
Views
2K
Deriving Moment of Inetia using just linear dynamics
Feb 5, 2013
Replies
1
Views
1K
Pendulum Potential energy equation
Feb 5, 2013
Replies
6
Views
3K
Strange case: Bottle of water freezing
Feb 4, 2013
Replies
4
Views
2K
Existance of particles in potential extrema
Feb 4, 2013
Replies
2
Views
1K
Clarification between average velocity and average speed
Feb 4, 2013
Replies
4
Views
2K
Horizontal Velocity in Monkey-Dart Problem
Feb 3, 2013
Replies
2
Views
2K
Sound generated when a cup of water is hit
Feb 3, 2013
Replies
4
Views
3K
If a ball is thrown upward with velocity of 1m/s, is vx = 0 while vy= 1?
Feb 3, 2013
Replies
5
Views
2K
Working of a calibrated hall probe
Feb 3, 2013
Replies
13
Views
3K
Please help; Explain phenomena about collision and water.
Feb 2, 2013
Replies
4
Views
1K
What exactly is centrifugal force
Feb 2, 2013
4
Replies
128
Views
17K
Will a ball on a string spin around its own axis when released?
Feb 2, 2013
Replies
19
Views
8K
Drag coefficient of a sphere ()
Feb 2, 2013
Replies
4
Views
6K
Equipotential of transmission or telegraph line
Feb 1, 2013
Replies
4
Views
2K
Gravitation independnet of motion/momentum?
Feb 1, 2013
Replies
31
Views
4K
How much energy does it take to retain a running speed?
Feb 1, 2013
Replies
5
Views
2K
Velocities after off center collision
Feb 1, 2013
Replies
8
Views
3K
Determining Momentum of a Particle from Radius, Distance, and Angle?
Feb 1, 2013
Replies
13
Views
3K
Gravity Variation Along a Rotating Space Station
Feb 1, 2013
Replies
2
Views
1K
Why does a ball continue to travel upwards when thrown into the air?
Feb 1, 2013
Replies
4
Views
3K
Calculating Impact Pressure on a Panel from Vertical Water Flow
Feb 1, 2013
Replies
4
Views
5K
Solving Multiple Leverage Math Problems
Feb 1, 2013
Replies
4
Views
2K
Friction of a pipe and the effects on compressed air?
Jan 31, 2013
Replies
16
Views
6K
Velocity in a pipe via a pressure test.
Jan 31, 2013
Replies
1
Views
1K
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