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Is there a limit to how loud a sound can be?
Sep 15, 2003
Replies
11
Views
10K
Time is slower deep down in a potential well
Sep 13, 2003
Replies
3
Views
2K
What are the Decibel Levels of Two Combined 70 dB Sound Sources?
Sep 13, 2003
Replies
7
Views
4K
Beat Physics E&M: Is Electromagnetism Harder Than Mechanics?
Sep 11, 2003
Replies
4
Views
8K
Discover the Groundbreaking Work of Peter Lynds | Download a PDF Version Now!
Sep 10, 2003
Replies
4
Views
6K
B value for water in osilations
Sep 9, 2003
Replies
5
Views
3K
Calculating Displacement of a Free Falling Body with Air Resistance
Sep 8, 2003
Replies
11
Views
18K
Quantum frogs and jumping to conclusions
Sep 5, 2003
2
Replies
39
Views
5K
Physics of an automobile, suspension, and weight transfer?
Sep 5, 2003
3
Replies
77
Views
30K
Classical and quantum mechanics
Sep 5, 2003
Replies
6
Views
23K
Centrifugal Force: What Is It?
Sep 4, 2003
Replies
1
Views
3K
Electric Field & Potential: Gauss' & Coulomb's Laws
Sep 3, 2003
Replies
3
Views
3K
Water Density / Expansion and Life
Sep 2, 2003
Replies
3
Views
5K
Is there such a term as centrifugal force?
Sep 2, 2003
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2
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3K
One dimensional motion of a tortoise
Sep 2, 2003
Replies
3
Views
5K
A weight of 15 lbs at sea level is suspended
Aug 31, 2003
Replies
1
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2K
Connection of Newtonian Constant of Gravitation G and Plank Constant h
Aug 30, 2003
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11
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5K
Calculate Speed of a Stone Thrown Vertically Upward
Aug 29, 2003
Replies
1
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4K
Space-Time Velocity: Is It True?
Aug 29, 2003
Replies
3
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6K
Cannon physics: detailed inquiry of projectile propellant.
Aug 26, 2003
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1
Views
5K
What is the weight difference of an airtight building with varying temperatures?
Aug 26, 2003
Replies
1
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2K
Can Sound Waves Charge Car Cylinders? A Closer Look at the AEM V2 Intake Product
Aug 24, 2003
Replies
12
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3K
Can you explain how space-time gravity works? I don't think it does.
Aug 22, 2003
2
Replies
41
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15K
Looking for readup on parametric projectile equation
Aug 21, 2003
Replies
1
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2K
Difference between Wieghtless and Freefall?
Aug 21, 2003
Replies
16
Views
8K
Lifter device testing in a vacuum
Aug 19, 2003
Replies
5
Views
3K
How do you feel about Quantum Mechanics?
Aug 18, 2003
Replies
12
Views
3K
Understanding Recoil Kinetic Energy in Atomic Emission: Fact or Fiction?
Aug 18, 2003
Replies
3
Views
26K
Derivative of projectile parametric y-component?
Aug 17, 2003
Replies
7
Views
4K
Freely maintained water transfer
Aug 16, 2003
Replies
10
Views
3K
What is the speed of gravitational force?
Aug 16, 2003
Replies
16
Views
11K
Carbon-14, questions on how it is created
Aug 13, 2003
Replies
2
Views
3K
Maximum rotational vs linear velocity of thrown ball
Aug 11, 2003
Replies
18
Views
5K
Distance of throw of water jets
Aug 7, 2003
Replies
3
Views
13K
Calculating Optimal Fill for Air and Water-Powered Rockets
Aug 6, 2003
Replies
6
Views
8K
Bloody Newton's 3rd law and the naughty lifter
Aug 6, 2003
Replies
5
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3K
Product of Inertia: Exploring Its Concept & Examples
Aug 5, 2003
Replies
2
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16K
Why/How Do Waves Work in Nature?
Aug 4, 2003
Replies
3
Views
8K
On the acceleration of cylinder down ramp
Aug 4, 2003
Replies
17
Views
9K
Can a Windshield-Mounted Device Accurately Measure Car Performance Metrics?
Aug 4, 2003
Replies
3
Views
16K
Calculate Work: Lifting and Moving a 90 lb Bag of Shingles in 5 seconds
Aug 3, 2003
Replies
6
Views
2K
Can hard water be used as an energy source through radiation capture?
Aug 3, 2003
Replies
4
Views
3K
Most effective way to stop a car on a slippery road
Aug 2, 2003
Replies
5
Views
3K
Water Expansion: How Frozen Oceans Impact the World [SOLVED]
Jul 31, 2003
Replies
15
Views
4K
How does quantum level interaction explain friction?
Jul 30, 2003
Replies
9
Views
4K
Introduction to Quantum Mechanics - Third Edition, by Richard Liboff
Jul 30, 2003
Replies
12
Views
12K
Projectiles (bullets), energy, force
Jul 30, 2003
Replies
17
Views
6K
Workshop on Weinberg's Theory of Quantum Fields
Jul 29, 2003
Replies
11
Views
4K
What makes a liquid rhythmically jump in a running blender?
Jul 27, 2003
Replies
4
Views
3K
Conservation of Momentum in Relativity
Jul 26, 2003
Replies
1
Views
7K
Moon-landing conspiracy theories weightless but persistent
Jul 25, 2003
Replies
12
Views
4K
Exploring the Wave/Particle Duality Paradox of Light: Snake or Water Comparison
Jul 24, 2003
2
Replies
52
Views
6K
Torsional Waves: The Mystery of the Spinning Chain Sphere Explained
Jul 22, 2003
Replies
3
Views
5K
Why is the Universe expanding at an accelerated rate?
Jul 22, 2003
Replies
12
Views
6K
Infinite solubility of gases under extreme pressure
Jul 21, 2003
Replies
1
Views
3K
Phase Change Water: Pool vs Lake, Which Freezes First?
Jul 21, 2003
Replies
1
Views
3K
Gravity? Did he fall or was he pushed?
Jul 19, 2003
Replies
12
Views
4K
Potential energy difference as a gate to perpetual energy transfers
Jul 18, 2003
Replies
21
Views
5K
What is the maximum impact force on a conveyor belt during a test?
Jul 18, 2003
Replies
1
Views
3K
Why is d<xp>/dt = (i/hbar)<[H,xp]> = 0 for a stationary state?
Jul 16, 2003
Replies
4
Views
6K
Centripetal versus centrifugal explained
Jul 16, 2003
Replies
4
Views
73K
What provides the centripetal force for circular motion of airplanes?
Jul 16, 2003
Replies
5
Views
10K
Forces on a wing lift come from the pressure difference
Jul 15, 2003
Replies
23
Views
6K
Chaos theory and quantum mechanics
Jul 14, 2003
Replies
4
Views
8K
Comparing Time and Motion: Understanding the Relationship
Jul 13, 2003
Replies
10
Views
4K
Understanding Work Function and Interface Models in Quantum Mechanics
Jul 12, 2003
Replies
1
Views
3K
Speed of Sound & Density/Temp Relationship
Jul 11, 2003
Replies
2
Views
5K
Understanding Orbital Motion: Unraveling the Mechanics of Space and Matter
Jul 9, 2003
Replies
3
Views
3K
Inertia and momentum, the modern view.
Jul 9, 2003
Replies
6
Views
4K
Can Kitchen Experiments Mimic the Casimir Effect and Surface Tension?
Jul 8, 2003
Replies
1
Views
5K
Exploring the Possibility of Breaking the Underwater Barrier
Jul 7, 2003
Replies
4
Views
4K
Inertial and gravitational mass
Jul 6, 2003
Replies
12
Views
5K
Where Can I Find Heisenberg's Original Paper on Matrix Mechanics?
Jul 6, 2003
Replies
1
Views
4K
Centirpetal And Centrifugal Forces
Jul 4, 2003
Replies
8
Views
4K
A 2.0 kg mass is attached to one end of a spring
Jul 1, 2003
Replies
3
Views
6K
Fourier Analysis of Angular Momentum Operator
Jun 30, 2003
Replies
6
Views
5K
Swim at 100m/sec: Russian Torpedos Underwater
Jun 30, 2003
Replies
1
Views
3K
Rolling Disk Inertia: Comparing Friction and Slip on Inclines
Jun 29, 2003
Replies
1
Views
5K
Sound waves and gravity question
Jun 29, 2003
Replies
8
Views
14K
The rotations, SO(3), in Loop Quantum Gravity
Jun 28, 2003
Replies
26
Views
5K
Error of Descartes: Space w/out Matter - Arguments & Concept
Jun 28, 2003
Replies
5
Views
3K
Exploring Celestial Mechanics: Understanding the Forces of the Universe
Jun 28, 2003
Replies
2
Views
3K
Calculate Rotational Velocity of Object Around Fixed Point
Jun 26, 2003
Replies
1
Views
10K
Introducing Classical Mechanics for Beginners
Jun 24, 2003
Replies
4
Views
5K
Inertial mass of a stressed body
Jun 24, 2003
Replies
11
Views
3K
Is there any point on setting an incline on a treadmill?
Jun 22, 2003
Replies
5
Views
8K
Spin networks in Loop Quantum Gravity
Jun 21, 2003
Replies
29
Views
6K
What causes the snapping sound when a towel is snapped?
Jun 21, 2003
Replies
5
Views
8K
Do larger wheels travel faster than smaller wheels?
Jun 19, 2003
Replies
9
Views
60K
A question regarding Potential Energy
Jun 19, 2003
Replies
8
Views
3K
Is Sound Energy or a Force?
Jun 18, 2003
Replies
5
Views
4K
Friction coefficient waterslide
Jun 18, 2003
Replies
6
Views
7K
Can You Determine Velocity from a Still Image?
Jun 17, 2003
Replies
3
Views
3K
How does inertia prevent soldiers from falling out of a turning helicopter?
Jun 17, 2003
Replies
6
Views
7K
Centripetal Force, the planets
Jun 16, 2003
Replies
3
Views
7K
Can Anything Like Levitation Be Possible?
Jun 16, 2003
Replies
2
Views
3K
Wave Physics: Understanding Harmonics for Communication Technology
Jun 16, 2003
Replies
12
Views
4K
Quantizing Newton: Exploring a New Approach
Jun 15, 2003
Replies
2
Views
3K
Hang vertically downward are connected by a pulley
Jun 14, 2003
Replies
3
Views
3K
Motion in the Universe: The Holographic Universe and the Absence of Empty Space
Jun 11, 2003
Replies
5
Views
2K
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