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push

the act of applying force in order to move something away

pull

apply force so as to cause motion towards the source of the motion

gravity

a force of attraction between to objects

magnetism

A property of some materials in which there is a force of repulsion or attraction between certain like and unlike poles

friction

a force that opposes motion between two surfaces that are in contact

attract

to draw by a physical force causing or tending to cause to approach, adhere, or unite; pull

repel

To present an opposing force to; push back or away by a force

mechanical energy

the total energy of motion and position of an object

thermal energy

all the kinetic energy due to the random motion of the particles ttat make up the object

kinetic energy

the energy an object has because of its motion

potential energy

the energy an object has because of its position

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