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Momentum transfer from linear to angular motion
Nov 20, 2017
Replies
1
Views
1K
Potential and kinetic force of an arrow shot at space.
Nov 20, 2017
Replies
1
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2K
Where can I find lectures on classical mechanics online?
Nov 20, 2017
Replies
3
Views
1K
Understanding the Mechanics of Walking on an Inclined Plane
Nov 20, 2017
Replies
7
Views
2K
Escape velocity and kinetic energy of the Earth
Nov 19, 2017
Replies
6
Views
2K
Non-conservative work energy theorem and potential energy
Nov 19, 2017
Replies
3
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2K
Question about speed and vehicles
Nov 18, 2017
Replies
33
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3K
Stuck on derivation of Euler's equations in rigid body dynamics
Nov 17, 2017
Replies
1
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3K
Difference between Hamiltonian and Lagrangian Mechanics
Nov 17, 2017
Replies
20
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10K
Impacted on a Surface wave of a tension-ed Anchor cable
Nov 16, 2017
Replies
9
Views
2K
Having Trouble Finding G-Force of an Impact -- Details in post
Nov 15, 2017
Replies
6
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3K
Gravitational potential energy and continuous matter
Nov 15, 2017
Replies
2
Views
1K
Why do bicycle gears make pedaling easier or harder?
Nov 14, 2017
Replies
19
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9K
Fall Duration Calculator: Objects of Different Mass from 10m to 2m
Nov 14, 2017
2
Replies
61
Views
5K
Relationship Between Energy, Force, Potential, and Field
Nov 13, 2017
Replies
2
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3K
How can I draw a free body diagram of a rotating wheel?
Nov 13, 2017
Replies
3
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4K
What is the difference between the yield point and the elastic limit?
Nov 13, 2017
Replies
2
Views
8K
Time period of combination of massive springs in parallel
Nov 12, 2017
Replies
2
Views
2K
Will the torque for this force = 0
Nov 11, 2017
Replies
4
Views
1K
Understanding Lagrangian Mechanics: Equations of Motion and Applications
Nov 11, 2017
Replies
13
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3K
Fill Mars with Water: Explore Elon Musk's Plan & Alternatives
Nov 11, 2017
Replies
22
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3K
What is the relationship between force (in lbs) and speed?
Nov 11, 2017
Replies
35
Views
9K
Space Travel with balloon assist
Nov 10, 2017
Replies
22
Views
3K
What forces oppose a car's motion when braking?
Nov 10, 2017
Replies
8
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4K
Modelling Water Tanks: Solving with Bernoulli Equation
Nov 8, 2017
Replies
3
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2K
Trouble with Bernoulli's principle
Nov 8, 2017
Replies
23
Views
3K
Understanding the work-kinetic energy theorem
Nov 7, 2017
Replies
7
Views
2K
When does the vector potential A affect the E field?
Nov 7, 2017
Replies
9
Views
2K
Teach me about classical mechanics please
Nov 7, 2017
Replies
12
Views
2K
What exactly is mechanical energy?
Nov 7, 2017
Replies
5
Views
2K
What is the relationship between torque and pole placement in rotating objects?
Nov 7, 2017
Replies
2
Views
1K
Newton's Law: Mass at Rest vs Falling from 100m
Nov 7, 2017
Replies
12
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2K
Conservation of Angular Momentum and a Spinning Bicycle Wheel
Nov 7, 2017
Replies
5
Views
4K
Free Fall vs Jetpack: Will He/She Stay Afloat?
Nov 7, 2017
Replies
5
Views
2K
Can the centre of mass do work?
Nov 7, 2017
Replies
6
Views
1K
Is there a difference between work and circulation?
Nov 6, 2017
Replies
5
Views
3K
Energy density versus pressure?
Nov 6, 2017
Replies
1
Views
1K
Tangential acceleration, linear acceleration, and torque
Nov 5, 2017
Replies
5
Views
3K
I want to make a small particle accelerator for cheap.
Nov 5, 2017
Replies
2
Views
2K
Need help with projectile motion problem
Nov 4, 2017
Replies
3
Views
2K
What is the top velocity of an object with a certain force applied in a vacuum?
Nov 4, 2017
Replies
8
Views
2K
Does a working underground tunnel detection technology exist?
Nov 4, 2017
Replies
24
Views
11K
How to define kinetic energy of a compound system
Nov 3, 2017
Replies
1
Views
1K
If you roll when you hit the ground you feel less velocity?
Nov 3, 2017
Replies
11
Views
2K
Angular Velocity in Simple Harmonic Motion
Nov 3, 2017
Replies
11
Views
15K
Question about inertial and non inertial frames
Nov 3, 2017
Replies
12
Views
2K
Ultrasound Nyquist limit conundrum
Nov 2, 2017
Replies
5
Views
3K
Why a book on a table is not an example of Newton's 3rd law?
Nov 1, 2017
Replies
10
Views
4K
Can Weight Transfer Cause a Car to Stay in a Stuck Position?
Oct 31, 2017
Replies
14
Views
3K
Force exerted on a chain of wagons pushed by a car..
Oct 31, 2017
Replies
6
Views
3K
Is Air a Non-Newtonian Fluid at High Speeds?
Oct 30, 2017
Replies
14
Views
7K
Can Sound Be Captured Like a Photograph?
Oct 30, 2017
Replies
11
Views
2K
Fluids Bernoulli and a pressure field
Oct 30, 2017
Replies
3
Views
2K
Pendulum with a sphere vs with a particle in its end
Oct 30, 2017
Replies
4
Views
2K
Biomechanics, center of mass of human body and balance
Oct 29, 2017
Replies
4
Views
3K
Why are the objects the same speed at the finish line?
Oct 29, 2017
Replies
8
Views
2K
What does time=0 represent in kinematics
Oct 29, 2017
Replies
3
Views
2K
How is initial acceleration accounted for in the impact of two bodies
Oct 29, 2017
Replies
4
Views
2K
Why is the Work Done by Friction on a Ramp Uncertain?
Oct 29, 2017
Replies
9
Views
2K
What is 'phase space in chaos theory and nonlinear dynamics?
Oct 29, 2017
Replies
3
Views
2K
Sag of elastic / non-elastic catenary
Oct 29, 2017
Replies
4
Views
2K
Maths required for rotation point
Oct 29, 2017
Replies
1
Views
1K
Regarding the pressure at a point in a "rested" fluid
Oct 28, 2017
Replies
1
Views
2K
Applied Angular Velocity & Acceleration
Oct 26, 2017
Replies
6
Views
2K
Method of Images two parallel pipes at potentials of 0 & +V
Oct 26, 2017
Replies
6
Views
1K
Why does kinetic energy depend on the frame of reference?
Oct 25, 2017
Replies
5
Views
4K
Help a HS teacher understand uniform motion?
Oct 25, 2017
2
Replies
64
Views
6K
Why does bathwater in a plughole spin AT ALL
Oct 25, 2017
Replies
43
Views
6K
How to get the units of momentum flux?
Oct 25, 2017
Replies
3
Views
5K
How to measure the distribution of weight across a solid object
Oct 25, 2017
Replies
25
Views
7K
Colors Observed in Photoelastic Media
Oct 24, 2017
Replies
16
Views
3K
Which Exerts More Pressure: Heated Air or Water?
Oct 24, 2017
Replies
16
Views
4K
Linearity of time evolution in classical mechanics
Oct 24, 2017
Replies
2
Views
1K
How Does Homogeneity of Space and Time Affect Lagrangian Mechanics?
Oct 23, 2017
Replies
2
Views
2K
Is the Law of Conservation of Energy Valid in a Non-Local Context?
Oct 23, 2017
Replies
2
Views
1K
Mass and kinematics -- motion of objects in a gravitational field
Oct 23, 2017
Replies
2
Views
2K
Equation for Swing Leg Angle: Supporting 25 lbs in a 180 Arch
Oct 23, 2017
Replies
5
Views
2K
Particle Acceleration: Micro Singularities & Future Plans
Oct 22, 2017
Replies
3
Views
2K
Understanding Inertia: Explaining the Door Closing Phenomenon in Moving Cars
Oct 22, 2017
Replies
11
Views
1K
Dynamic pressure variances in sealed and pressurised systems
Oct 22, 2017
Replies
2
Views
2K
Why the door on door due to its weight is zero
Oct 22, 2017
Replies
1
Views
1K
Does Centrifugal Force Cause Curvature Drift in Plasmas?
Oct 21, 2017
Replies
1
Views
2K
Modeling a mechanical power system
Oct 21, 2017
Replies
9
Views
1K
Planarity of Central Force Motion
Oct 21, 2017
Replies
15
Views
2K
Help with IB Physics IA about bungee jumping....
Oct 21, 2017
Replies
16
Views
4K
Why velocity can change when angular momentum is conserved?
Oct 21, 2017
Replies
7
Views
2K
Why do we use Taylor expansion expressing potential energy
Oct 20, 2017
Replies
3
Views
10K
A few questions related to tension in a string
Oct 20, 2017
Replies
14
Views
3K
What is the Transformation Rule for the Moment of Inertia Tensor?
Oct 20, 2017
Replies
1
Views
2K
Force Calculation for Upward Movement in Car Crashes
Oct 19, 2017
Replies
5
Views
2K
Definition of Momentum in terms of a partial derivative
Oct 18, 2017
Replies
3
Views
2K
Solving for Constant Centripetal Acceleration: Understanding Spiral Motion
Oct 17, 2017
Replies
5
Views
4K
Moving objects on water (floating solar panel)
Oct 17, 2017
Replies
1
Views
2K
Speed of objects as they hit the ground
Oct 17, 2017
Replies
3
Views
2K
Gravity force acting on masses and springs
Oct 16, 2017
Replies
7
Views
2K
Penny on a card experiment.... explanation
Oct 16, 2017
Replies
13
Views
5K
Question related to inertia and non inertial frame
Oct 16, 2017
Replies
24
Views
3K
Phases of hydrocarbons in a compressed gas cylinder
Oct 15, 2017
Replies
2
Views
2K
Net Force and Centripetal Force relation
Oct 15, 2017
Replies
7
Views
2K
To calculate work done from a graph
Oct 14, 2017
Replies
4
Views
4K
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