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Can potential energy be negative at infinity?
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5
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3K
Different Situations Related To Circular Motion
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1
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Why does water affect friction differently in different situations?
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3
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Cycloid pendulum (Huygens)
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Masses on an inclined plane and their Lagrangian
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Doppler Effect Relative Motion
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8
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What is the force of a head on collision between a jeep and a bus?
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10
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Water Evaporation: Boiling Point & Slow Evaporation
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Air Pressure in Elementary Dynamics Problems
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Problem with inelastic collision
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Units of loudness of sound, being a subjective quantity
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4
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Weighing yourself on a solid surface vs carpet
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10
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Why Are Inertial Forces Frame Dependent While Other Forces Aren't?
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7
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Exploring Conservation of Momentum and Energy
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5
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Newtons law and canoe question
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8
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Newton's shell theorem & Nuclear Fusion
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4
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Why Does Pushing a Cart Not Work the Same Way?
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11
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Are gravitational waves relativistic or Newtonian phenomenon?
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6
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Can a Variable Inertia Flywheel Maintain Constant Speed?
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Vector potential components in small loop antenna
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5
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Calculate Gravitational Effects without Time, Acceleration or Velocity
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Potential energy of a pendulum and where you place the datum.
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9
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Conservation energy to find escape velocity
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13
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How to understand momentum is the generator of translation ?
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5
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Why is Gravity not a Violation of the Conservation of Energy?
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11
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Determining the weight of material in an excavator bucket.
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1
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Understanding how to set up integrals for inertia
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Collision of falling and thrown upward balls
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4
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2K
Helmet Safety - Measuring Force of Impact
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3
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3K
Why Do Objects Deform Under Force?
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3
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Velocity dependent potentials in the Lagrangian(Goldstein)
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9
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What causes potential difference in the conductor?
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4
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Solve Energy Conservation Q | Get Help Now!
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4
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Question about hypervelocity weapons
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Why do objects whistle when falling? Like here.
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9
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Hamiltons equations of motion in terms of poisson bracket
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Mathematical interpretation of work done by a gas
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5
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Cylinders compressed by pressure
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8
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How Do Active and Passive Rotations Differ in Coordinate Transformations?
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2
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Is the Peregrine Falcon's Supersonic Speed a Myth?
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15
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Conservation of Angular Momentum and Vectors
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1
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Why does the right or left hand rule work? PLEASE read description
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7
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4K
Projectile motion involving mass
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4
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2K
Is GPE equal to mgh or mgL in a Bungee Jump?
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5
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2K
Collision between gas molecules with liquid molecules
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10
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Understanding Emission and Absorption Power in Three-Body Systems
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4
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How is pressure related to the rate of momentum change in a gas?
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43
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13K
Trouble with Conservation of Energy And Friction
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1
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Linear Relationship b/w Spring Compression and Projectile Distance?
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5
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Work done by ideal gas processes
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2
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Single minded Foucault pendulum
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10
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Wider tires, Friction questions
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10
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What are the Exact Velocities of Three Balls After an Elastic Collision?
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8
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2K
Body trajectory and force direction
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2
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Validity of rocket pressure thrust term
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11
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Separative work, Enrichment of elements containing multiple isotopes
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5
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Car Accident Analysis: Speed at Impact and Vehicle Specifications Revealed
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4
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2K
Relation between E and Potential gradient.
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6
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2K
Stationary object, constant velocity?
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13
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10K
Energy needed to push a volume of water
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14
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Doubt in the basics definition of work
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3
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Measure inward and outward pressure in a pipe?
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2
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Unraveling the Mystery of Mass and Velocity
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6
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Is the water surface truly flat in a bath tub?
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14
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Is there anything with a constant weight?
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48
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Direction of frictional force during walking
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13
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Potential Difference Across Resistor in Parallel with Inductor
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24
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Focusing Sound Waves: Acoustic Lens & Loss of Energy
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7
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Why Does Kinetic Energy Increase When Mass Falls Towards Earth?
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7
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Eq. of motion of elastic 2D finite element
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2
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Gravitational Force & Energy Conservation
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6
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Negative Pressure: Is There Anything Below Total Vacuum?
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20
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In both cases force is being applied?
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4
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Newton's Discovery of f ∝ Δp/Δt
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2
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Why do infinitesimal rotations commute but finite rotations do not?
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19
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Inflammable material carrying vehicles
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1
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Friction on a Rainy Day: Why Does a Comb Stop Attracting Paper in Wet Hair?
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1
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Carbon Dating on Mars: Possibility & Limitations
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3
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Potential Energy: Energy Input & Output
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2
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Pool Players: Answer this collision question
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4
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Gravitational Potential energy
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2
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1K
Very basic fluid statics and dynamics question
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3
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How Does the Bernoulli's Theorem Apparatus Work?
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2
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2K
Does friction slow down a wave (in a phone cord among others)?
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3
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A rope in tension between Earth and Moon
2
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67
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Wind in a rotating space settlement?
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10
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2K
Why is gravitational potential energy defined at infinity?
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6
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Basic question about energy conservation
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2
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Query about kinetic energy equation e = ½mv^2
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13
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Explain exceptions to Conservation of Matter to me?
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22
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Simple doubt in work done by gas
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3
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Rotation relative to an inertial frame
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Unleashing the Potential of Gravitational Generator: A Theoretical Approach
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3
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Why Do Harmonic Motion Equations Differ Across Sources?
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5
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Energy and Force: Is it Possible?
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3
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Generating Functions in Hamiltonian Mechanics
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2
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Speed of sound waves in various media.
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2
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Some questions about sound(sine) waves.
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1
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Torque required to pull a 737-800
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10
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Can the Potential Energy of a Rocket Be Calculated Using a Simple Formula?
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10
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2K

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