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Theoretical top speed using multiple gravity assist
Jul 10, 2012
Replies
20
Views
8K
What Happens When You Pitch a Baseball at 90% the Speed of Light?
Jul 10, 2012
Replies
3
Views
4K
Question about Lagrangean dynamics(inertia matrix)
Jul 10, 2012
Replies
2
Views
2K
Independent carriers immersed in an insulating fluid
Jul 10, 2012
Replies
3
Views
2K
Vacuum Chamber: How Long Will It Maintain Pressure?
Jul 9, 2012
Replies
1
Views
2K
Net Displacement: Subtracting E from W Direction Vectors
Jul 9, 2012
Replies
6
Views
2K
How to Find the acceleration from 3-axis accelerometer?
Jul 9, 2012
Replies
5
Views
36K
Why Are Sound Waves Invisible to the Human Eye?
Jul 9, 2012
Replies
16
Views
13K
Relation between binding energy and inertial mass
Jul 9, 2012
Replies
18
Views
5K
Acceleration of a 2D circle due to Gravity.
Jul 8, 2012
Replies
6
Views
3K
Newton Papers Online - Notebooks & Principia Mathematica
Jul 8, 2012
Replies
7
Views
21K
Is there Gravitational Potential Energy on a horizontal surface?
Jul 8, 2012
Replies
5
Views
3K
How do i choose the right ac or dc motor
Jul 8, 2012
Replies
3
Views
1K
Effect of Humidity and Density on Speed of sound
Jul 8, 2012
Replies
1
Views
4K
Derivation of Torricelli's Law From Bernoulli's Equation
Jul 8, 2012
Replies
1
Views
29K
Is it Possible to Build a Device for Measuring Speeds of Arbitrary Objects?
Jul 8, 2012
Replies
7
Views
3K
Density & Speed in Relation to Power
Jul 8, 2012
Replies
1
Views
2K
What Role Does Centripetal Force Play in Planetary Motion and Gravity?
Jul 7, 2012
Replies
22
Views
6K
Does Bernoulli's Equation Apply to Ideal Gases in a Piston-Driven System?
Jul 7, 2012
Replies
16
Views
6K
Work Done on Object When Net Force is Zero
Jul 7, 2012
Replies
16
Views
18K
Why does a sleeping top resist torques and return to its original position?
Jul 7, 2012
Replies
2
Views
4K
Gravitational Potential Energy and weight
Jul 7, 2012
Replies
12
Views
3K
Can use Carbon to create Diode
Jul 7, 2012
Replies
4
Views
4K
Collision of Ball with Table Tennis Playing Robot 2D Elastic Collision
Jul 6, 2012
Replies
10
Views
4K
How Does Drag Affect Projectile Motion in Simulations?
Jul 6, 2012
Replies
3
Views
2K
Effect of distance in collimated space. NOT for homework.
Jul 6, 2012
Replies
2
Views
2K
Sphere rolling in a semisphere
Jul 6, 2012
Replies
2
Views
2K
Is Mass the True Measure of Inertia?
Jul 6, 2012
Replies
12
Views
3K
Energy Loss during Inelastic collisions, Where does it go
Jul 6, 2012
Replies
7
Views
24K
Comparing Flat vs Banked Road Maneuverability
Jul 6, 2012
Replies
6
Views
3K
Fuel velocity vs exhaust velocity difference?
Jul 5, 2012
Replies
1
Views
2K
Which string cutten? (impulse)
Jul 5, 2012
Replies
11
Views
2K
Terminal Velocity: Max Velocity of Sub Atomic Particles
Jul 5, 2012
Replies
1
Views
2K
Why does pressure in an enclosed container go up under the sea?
Jul 4, 2012
Replies
14
Views
7K
Understanding Surface Tension: What Causes It?
Jul 4, 2012
Replies
26
Views
6K
16 year old solves 300 year old problem set by Isaac Newton
Jul 4, 2012
Replies
43
Views
55K
Horizontal spring-block system
Jul 3, 2012
Replies
2
Views
2K
Is Potential Constant on a Conductor?
Jul 3, 2012
Replies
4
Views
2K
Thermo problem for a pressure vessel
Jul 3, 2012
Replies
3
Views
2K
How To Calculate Speed at moment of Impact
Jul 3, 2012
Replies
5
Views
83K
Changing a velocity distributions
Jul 3, 2012
Replies
2
Views
1K
Quick Question in projectile motion (H-J)
Jul 3, 2012
Replies
1
Views
1K
Why Does Kinetic Energy Depend on Both Mass and Velocity?
Jul 3, 2012
Replies
3
Views
2K
Building a Manual Ball Launcher: Solving the 22ft Roll Distance at a 45° Angle
Jul 3, 2012
Replies
11
Views
2K
Convert Extreme sound into usable energy
Jul 2, 2012
Replies
4
Views
3K
A very good video on quantum mechanics
Jul 2, 2012
Replies
16
Views
28K
Why does the normal hydrogen atom lack a neutron
Jul 2, 2012
Replies
2
Views
4K
Does Q remain stationary with respect to P all the time?
Jul 2, 2012
Replies
9
Views
2K
Ising Model Monte Carlo - interpretations
Jul 2, 2012
Replies
1
Views
2K
Equations in Classical Mechanics
Jul 2, 2012
Replies
10
Views
2K
Pulley dynmamics involving acceleration and time-varying tension.
Jul 1, 2012
Replies
3
Views
2K
Why Does Gravity Do Equal Work on All Inclines?
Jul 1, 2012
Replies
4
Views
2K
Rotation and translation of an object
Jul 1, 2012
Replies
10
Views
9K
Conservation of energy and change in energy
Jul 1, 2012
Replies
5
Views
2K
When is Hamiltonian mechanics useful
Jun 30, 2012
Replies
2
Views
2K
Calculating Force Needed to Pull Plunger in Standard Syringe
Jun 30, 2012
Replies
10
Views
19K
Wind force, drag, something :v
Jun 30, 2012
Replies
1
Views
2K
How does wavelength change with speed?
Jun 30, 2012
Replies
3
Views
2K
Is Work Done at Constant Speed When Kinetic Energy is Involved?
Jun 30, 2012
Replies
5
Views
2K
Unraveling the Mystery of Energy Transfer: Lowering Objects Slowly
Jun 30, 2012
Replies
6
Views
4K
Generalized coordinates in Lagrangian mechanics
Jun 29, 2012
Replies
2
Views
2K
Question about Centripetal Force
Jun 29, 2012
Replies
1
Views
2K
Speed limit of pressurised air
Jun 29, 2012
Replies
7
Views
9K
How High Will a Mass Fly on a Vertical Spring?
Jun 29, 2012
Replies
7
Views
2K
Calculating force on object being lowered/dropped into water
Jun 29, 2012
Replies
3
Views
4K
Something I've never understood about non-inertial reference frames
Jun 28, 2012
Replies
3
Views
2K
Understanding Potential Energy and Functions: Verification and Clarification
Jun 28, 2012
Replies
3
Views
1K
What is the potential energy of a ball in a state of gravitational equilibrium?
Jun 28, 2012
Replies
1
Views
1K
Speed of sound and density relation?
Jun 28, 2012
Replies
8
Views
41K
Dynamics of axially loaded bar
Jun 28, 2012
Replies
2
Views
1K
The Amount of Joules generated by a car wheel travelling at 30mph
Jun 28, 2012
Replies
8
Views
3K
Projectile motion with air friction
Jun 28, 2012
Replies
3
Views
2K
Do Generators Run Out of Electrons?
Jun 27, 2012
Replies
3
Views
2K
Force applied on a rotating disc
Jun 27, 2012
Replies
7
Views
9K
Calculating Diaphragm Plates Needed to Stop 30,000 lb Object
Jun 27, 2012
Replies
5
Views
2K
Tracking Distance on one Axis with an Accelerometer
Jun 27, 2012
Replies
4
Views
3K
Atmospheric Pressure & Boiling Point of Water: 20 C
Jun 27, 2012
Replies
4
Views
2K
Simple impulse force question - force upon impact
Jun 26, 2012
Replies
2
Views
2K
How does the Lagrangian apply to Brownian motion?
Jun 26, 2012
Replies
7
Views
3K
Measure the speed of earth in universe
Jun 26, 2012
Replies
7
Views
2K
Elastic collisions between multiple bodies
Jun 26, 2012
Replies
9
Views
3K
Water Potential Theory Derivation: Xylem & Biomechanics Project Help
Jun 26, 2012
Replies
1
Views
1K
Projectile Equation - Parabola
Jun 26, 2012
Replies
3
Views
20K
Wave Propagation in a Coil Spring
Jun 26, 2012
Replies
1
Views
3K
Bernoulli Eq vs General Formula: Pressure of Fluid
Jun 25, 2012
Replies
8
Views
3K
Particle-Rod Collision: Rotation or Translation?
Jun 25, 2012
Replies
4
Views
2K
Concept Of Linear Momentum and definition of Force
Jun 25, 2012
Replies
2
Views
3K
What is the formula for calculating air convection velocity?
Jun 25, 2012
Replies
14
Views
4K
Puzzling Question about Rotation
Jun 25, 2012
Replies
14
Views
3K
Pool Ball Impulse: Calculating Speed After Impact
Jun 25, 2012
Replies
4
Views
3K
A jump rope in the ground state gets excited.
Jun 25, 2012
Replies
2
Views
2K
Looking for math course that correspond to fluid mechanics
Jun 24, 2012
Replies
4
Views
2K
Angular Velocity in Curvilinear Translation?
Jun 24, 2012
Replies
2
Views
3K
Is time just energy doing work?
Jun 24, 2012
Replies
6
Views
10K
Connection between phase, wave number and momentum
Jun 24, 2012
Replies
1
Views
4K
Earth's Momentum: Constantly Changing or Constant?
Jun 24, 2012
Replies
1
Views
1K
Phase Transitions: Why is the pressure constant?
Jun 24, 2012
Replies
2
Views
4K
Are Car Exhaust & Oxygen Identical Except Temp?
Jun 23, 2012
Replies
12
Views
4K
Why Does Sound Vary with Humidity, Not Pressure?
Jun 22, 2012
Replies
8
Views
2K
What is the chemical formula for car exhaust emission
Jun 22, 2012
Replies
1
Views
12K
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