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At this point, at the top of the swing, the pendulum has potential energy. As it drops it loses potential and gains kinetic energy. At the fastest point, as the pendulum reached the bottom of the swing, it has kinetic energy. It then loses kinetic energy and gains potential energy as it swings up to the other side.
it gains kinetic energy as the can rolls back to you.
potential energy
Equal and opposite forces. Imagine 2 people pushing a car, one at the front and one at the back. If they are both pushing with the same force, the car will not move.
Sound is a kind of energy.Sound is a kind of energy.Sound is a kind of energy.Sound is a kind of energy.
At this point, at the top of the swing, the pendulum has potential energy. As it drops it loses potential and gains kinetic energy. At the fastest point, as the pendulum reached the bottom of the swing, it has kinetic energy. It then loses kinetic energy and gains potential energy as it swings up to the other side.
it gains kinetic energy as the can rolls back to you.
potential energy
they have a special kind of screw at the top and bottom of the door. and they don't have a "lock" on them which keeps them from stopping so it can only swing back and forth until it stops on it's own.
enery can be divide into 2 classes 1. is mechanical energy-- this is the energy required to do work. Examples would be the rolling of a wheel, lifting a weight and energy that uses simple machiines (or a bunch of simple machines put together to make a more complicated design or arrangement.) 2. is potential energy-- this is "stored" energy like the heat released in burning a fuel (aka: chemical energy), or the energy of position such as a swing at the top of it's pendulum swing.
Equal and opposite forces. Imagine 2 people pushing a car, one at the front and one at the back. If they are both pushing with the same force, the car will not move.
Swing.
Swing
A pendulum.
Marruci
they love to swing in trees
A simple pendulum.