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Potential-energy
New post in Potential-energy
What is the relationship between potential energy and inertia?
June 10th, 2022
newtonian-mechanics
inertia
potential-energy
Calculating Potential Energy
June 1st, 2022
calculus
potential-energy
acceleration
energy
gravity
Gain in Potential Energy
June 8th, 2022
potential-energy
newtonian-gravity
homework-and-exercises
Work done separating parallel plates
June 9th, 2022
capacitance
work
potential-energy
energy
How to find speed of rotation of gears from kinetic energy of falling body?
June 1st, 2022
rotational-dynamics
potential-energy
newtonian-gravity
newtonian-mechanics
What is the difference between electric potential and electric potential energy?
June 1st, 2022
definition
potential-energy
potential
electrostatics
For a bounded system, is potential energy positive or negative? Why?
June 1st, 2022
conventions
newtonian-gravity
potential-energy
Will a body necessarily posses zero kinetic energy at infinity?
June 10th, 2022
newtonian-mechanics
projectile
potential-energy
energy-conservation
newtonian-gravity
When you lift a box from the floor, the potential energy changes but kinetic energy does not change. Does it violate conservation of energy?
June 9th, 2022
potential-energy
work
energy-conservation
forces
newtonian-mechanics
Gravitational Potential Energy misunderstandings
June 9th, 2022
newtonian-mechanics
forces
newtonian-gravity
work
potential-energy
Change in work done is or is not equal to the change in potential energy?
June 1st, 2022
potential-energy
newtonian-mechanics
forces
work
Potential at Center of Earth
June 9th, 2022
potential-energy
potential
newtonian-gravity
homework-and-exercises
Why is gravitational potential negative?
June 9th, 2022
conventions
potential-energy
potential
newtonian-gravity
Why do we always ignore the integration constant when we derive formulas in physics (using integration)?
June 1st, 2022
work
potential-energy
integration
newtonian-mechanics
energy
Potential Energy of two atoms in diatomic molecule
June 9th, 2022
molecules
homework-and-exercises
newtonian-mechanics
forces
potential-energy
Potential energy of the human body if all its atoms were split
June 1st, 2022
energy
nuclear-physics
potential-energy
If I do work on an object, does that increase or decrease its gravitational potential energy?
June 9th, 2022
newtonian-gravity
work
potential-energy
Electric potential energy and speed
June 6th, 2022
speed
electromagnetism
potential-energy
Why the test charge is brought with infinitesimally slow speed?
June 8th, 2022
electrostatics
velocity
potential
potential-energy
Measuring work done by gravity over non-constant gravitational acceleration
June 10th, 2022
work
potential-energy
gravity
How to get height from potential energy?
June 1st, 2022
forces
potential-energy
newtonian-mechanics
homework-and-exercises
If a body is at rest at Earth's surface, can we say that its kinetic and potential energy are $0$ simultaneously?
June 10th, 2022
energy-conservation
newtonian-mechanics
energy
potential-energy
newtonian-gravity
Why does negative energy imply that a system is bounded?
June 1st, 2022
quantum-mechanics
potential-energy
energy
Charged box and spring in uniform electric field--when does the box stop moving?
March 27th, 2020
homework-and-exercises
electric-fields
potential-energy
Why energy is released (most of the time) when electrons are added to atoms?
June 5th, 2022
thermodynamics
atoms
potential-energy
energy-conservation
energy
A question on Rolly polly dolls
June 1st, 2022
potential-energy
statics
newtonian-mechanics
newtonian-gravity
How to understand whether potential energy increases or decreases?
June 1st, 2022
conventions
terminology
potential-energy
Hamiltonian average of energy of two stationary states
June 9th, 2022
quantum-mechanics
potential-energy
hamiltonian
Why does the gravitational potential energy decreases as balloon filled with hydrogen ascends up?
June 10th, 2022
buoyancy
newtonian-mechanics
potential-energy
energy-conservation
work
Help understanding a potential energy problem
February 20th, 2020
kinematics
homework-and-exercises
potential-energy
friction
forces
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