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Speed of Sound & Light at Sea Level
Feb 1, 2005
Replies
3
Views
2K
Exploring Sound: The Science Behind Different Sounds and the Creation of Heat
Jan 31, 2005
Replies
4
Views
2K
Exploring Newton's Cradle Velocity: Impact of Ball Height and Energy Transfer
Jan 31, 2005
Replies
3
Views
3K
Is there a simpler explanation for the equation \omega=\frac{2\pi}{T}=2\pi f?
Jan 31, 2005
Replies
5
Views
3K
Minimum Velocity for Satellite Escape from Earth's Attraction
Jan 30, 2005
Replies
15
Views
5K
Help me find the resistivity of pure carbon
Jan 29, 2005
Replies
2
Views
5K
How does rotational acceleration affect different sized tires?
Jan 29, 2005
Replies
6
Views
2K
Vector Potential: Analyzing the Lines of Force & B Direction
Jan 29, 2005
Replies
6
Views
2K
Explaining Newton's Cradle: Proving Conservation of Momentum & KE
Jan 28, 2005
Replies
2
Views
6K
Early attempts at determining the speed of sound?
Jan 28, 2005
Replies
5
Views
2K
Antihydrogen: Is it an Isotope?
Jan 28, 2005
Replies
1
Views
2K
Help on a two masses - two springs system
Jan 28, 2005
Replies
10
Views
6K
Change in a change in acceleration
Jan 28, 2005
Replies
4
Views
2K
Curious questions about a pendulum
Jan 27, 2005
Replies
8
Views
2K
Ionization Potential and Work Function
Jan 27, 2005
Replies
5
Views
8K
What is the force needed to displace 1,000,000 cu. ft. of water?
Jan 27, 2005
Replies
4
Views
3K
Motorcycle Cornering: Forces Acting on a Stable Bike
Jan 26, 2005
Replies
5
Views
7K
Tree height and atmospheric pressure
Jan 26, 2005
Replies
14
Views
5K
Energy required to accelerate a ship WITH ANTIMATTER
Jan 26, 2005
Replies
14
Views
5K
Does sound travel towards or away from the source?
Jan 22, 2005
Replies
1
Views
3K
Max Ramp Angle for Rolling Ball: mu & Theta
Jan 20, 2005
Replies
7
Views
7K
Equation is to get the torque on a wheel
Jan 20, 2005
Replies
24
Views
4K
Calculate acceleration of a vehicle.
Jan 20, 2005
Replies
4
Views
5K
Common Velocity at Maximum Deformation
Jan 20, 2005
Replies
3
Views
5K
What is the scientific explanation behind the functioning of a waterpipe?
Jan 20, 2005
Replies
1
Views
4K
What is the Significance of Geometrical Moment of Inertia?
Jan 19, 2005
Replies
1
Views
12K
Simple pendulum, a conical pendulum and a compound pendulum?
Jan 19, 2005
Replies
2
Views
8K
Fluid Mechanics - Equations of motion circular flows
Jan 19, 2005
Replies
9
Views
9K
Torsion Springs: Finding Formulas & Understanding Their Function
Jan 18, 2005
Replies
1
Views
5K
Conservation of linear momentum
Jan 17, 2005
Replies
12
Views
3K
Is Centrifugal Force a Real Force in Circular Motion?
Jan 17, 2005
Replies
13
Views
13K
Projectile lauched to the east of the earth has a reach R
Jan 17, 2005
Replies
2
Views
3K
Circular Motion: Acceleration & Electron Orbit
Jan 17, 2005
Replies
13
Views
3K
Inertial & non-inertial frames
Jan 16, 2005
Replies
3
Views
12K
Deriving Friction Force: uN | F=uN
Jan 13, 2005
Replies
2
Views
3K
Universal speed of gravity attraction?
Jan 13, 2005
Replies
4
Views
2K
Need a confirmation. Bernoulli.
Jan 13, 2005
Replies
31
Views
5K
Air pressure: water through a straw
Jan 13, 2005
Replies
8
Views
13K
What is the linear acceleration of the .67kg mass?
Jan 13, 2005
Replies
1
Views
7K
Experiencing Newton's Law: Why Do Passengers Jerk Forward?
Jan 13, 2005
Replies
10
Views
10K
Can Oscillating Charges Emit a Hydrogen-Like Spectrum Through Prism Dispersion?
Jan 12, 2005
2
Replies
36
Views
5K
Question: Is the statement regarding the sound frequency true or false?
Jan 12, 2005
Replies
9
Views
3K
Unifying Classical mechanics and QM?
Jan 11, 2005
Replies
2
Views
3K
If i know velocity, then i know acceleration right?
Jan 11, 2005
Replies
7
Views
2K
Climbing with Rope: Shock Dynamics Explained
Jan 11, 2005
Replies
1
Views
2K
How to calculate the motion of this object?
Jan 11, 2005
Replies
14
Views
11K
80 g of lead into 80 g of water boiling at 100 degrees
Jan 10, 2005
Replies
1
Views
2K
Energy from Sound Waves? Is it Possible?
Jan 10, 2005
Replies
8
Views
4K
My weight cancels out the normal force from the floor
Jan 9, 2005
Replies
2
Views
2K
Pole Vaulting - Momentum vs. Force
Jan 9, 2005
Replies
17
Views
10K
Perpetual Motion - Is It Possible?
Jan 8, 2005
Replies
2
Views
2K
Calculating Force of Impact from Unfortunate Fall
Jan 8, 2005
Replies
5
Views
3K
The earths OLD moment of inertia?
Jan 8, 2005
Replies
5
Views
2K
Tsunami increased the speed of our planet
Jan 7, 2005
Replies
7
Views
4K
Need help quick with rotational acceleration
Jan 7, 2005
Replies
4
Views
2K
Why doesnt the moon just fall to the earth?
Jan 6, 2005
Replies
16
Views
6K
Does alcohol really help to evaporate water?
Jan 6, 2005
Replies
5
Views
58K
Free energy estimation (Monte Carlo)
Jan 5, 2005
Replies
1
Views
3K
What's the difference between Mechanics, Dynamics and Kinematics?
Jan 4, 2005
Replies
2
Views
8K
Central force - circular motion
Jan 3, 2005
Replies
5
Views
8K
What causes the ticking sound in a wood stove?
Jan 1, 2005
Replies
10
Views
23K
Calculating Water Speed & Volume from Pressure
Jan 1, 2005
Replies
2
Views
4K
What is the relationship between group and phase velocity?
Jan 1, 2005
Replies
1
Views
4K
Water content in compressed air
Dec 31, 2004
Replies
3
Views
9K
Vlad Arnold's book on Mechanics
Dec 31, 2004
Replies
1
Views
3K
Can Supersonic Wind Create Sonic Booms?
Dec 31, 2004
Replies
3
Views
2K
Rolling and Friction: Explaining the Paradox
Dec 31, 2004
Replies
6
Views
4K
Exploring the Paradox of Lost Energy in Sound Waves
Dec 30, 2004
Replies
10
Views
5K
Is Snooker's Momentum Transfer Real?
Dec 29, 2004
Replies
12
Views
11K
Examining Density's Impact on Projectile Motion
Dec 29, 2004
Replies
5
Views
6K
Where Does the Cooling Effect Impact Most When Propane Gas is Released?
Dec 29, 2004
Replies
1
Views
2K
Containers Structurally Able to Hold Freezing Water?
Dec 28, 2004
Replies
25
Views
7K
Brownian Motion for the School-Going Child
Dec 28, 2004
Replies
1
Views
3K
How Does Submerging a Thistle Tube Affect Gas Escape in Acid-Metal Reactions?
Dec 28, 2004
Replies
3
Views
12K
Why there is no horizintal acceleration?
Dec 27, 2004
Replies
3
Views
1K
Suggestions for improving mechanic energy project?
Dec 26, 2004
Replies
1
Views
2K
How does temperature affect grandfather clocks with brass pendulums?
Dec 22, 2004
Replies
6
Views
3K
Angular Momentum: Physics Demonstration & Math Behind It
Dec 21, 2004
Replies
2
Views
2K
How Do Relative Velocity and Relative Path Differ?
Dec 21, 2004
Replies
3
Views
2K
Energy Conservation + Lagrangian = Big Headache
Dec 21, 2004
Replies
19
Views
15K
Swirling water while draining?
Dec 21, 2004
Replies
18
Views
7K
Understanding Kinetic Energy Formula: Exploring Velocity & Energy Increase
Dec 20, 2004
Replies
18
Views
4K
Best use of Microsoft Excel for Numerical Analysis of Classical Mechanics?
Dec 20, 2004
Replies
5
Views
8K
How a Yo-Yo Works: Exploring the Physics Behind It
Dec 19, 2004
Replies
1
Views
2K
Motion Under Gravity: Constant Velocity Explained
Dec 17, 2004
Replies
6
Views
3K
Perfectly elastic collisions (proof)
Dec 16, 2004
Replies
1
Views
9K
What happens when I throw a ball in the air?
Dec 16, 2004
Replies
3
Views
15K
Questions on Sound Waves in Solids | Abdullah
Dec 15, 2004
Replies
10
Views
13K
Spring equation proof and work question
Dec 15, 2004
Replies
3
Views
8K
Inertia & Swings: How to Swing Higher
Dec 14, 2004
Replies
24
Views
6K
Deriving the Speed of Shallow Wave Formulas
Dec 14, 2004
Replies
2
Views
2K
Plasma Ball: How Does It Work?
Dec 14, 2004
Replies
2
Views
3K
This is probably going to sound retarded, but
Dec 13, 2004
Replies
15
Views
3K
Construct a car which is propelled solely by wind energy
Dec 13, 2004
Replies
6
Views
2K
Calculate Force/Pressure of Inflating Balloon
Dec 12, 2004
Replies
5
Views
4K
Calculating the Height of a Flowerpot in Free Fall: A Kinematics Problem
Dec 12, 2004
Replies
4
Views
8K
Problem with friction in a physics modeling computer program
Dec 12, 2004
Replies
10
Views
4K
Earth's varying centripetal acceleration
Dec 12, 2004
Replies
26
Views
5K
Classical mechanics derived Lagrange's Equations
Dec 11, 2004
Replies
8
Views
4K
Exploring the Potential of Water on Mars: A Substitute Teacher's Theory
Dec 10, 2004
Replies
12
Views
3K
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