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Forces (Energy (Kinetic (energy from motion of object (hill2.0),…
Forces
Energy
Kinetic
energy from motion of object
KE=1/2mc^2
Potential
energy stored in object
PE=mgh
E=mc^2
Mecanical
ability to do work
Newton's 1st Law
motion stays the same unless other force acts upon object
object in space goes forever until it is bumped into/another force acts
Newton's 2nd Law
acceleration determined by net force & speed
acceleration=net force ÷ mass
Newton's 3rd Law
every action has an equal/opposite reaction
Work
W=Fd
action on an object
weight:mg height:h
