newton's law of motions Flashcards
force
A push or a pull exerted on an object in order to change the motion of the objet
motion
a change in position over time
net force
the combination of all the forces acting on a object
speed
distance traveled per rate of time
velocity
the speed and direction of a object
acceleration
the rate at which velocity changes over time
Newton’s first law
an object will stay in rest and a object in motion will stay in motion unless a outside forces acts on it
Newton’s second law
forces =mass x acceleration
Newton’s third law
for every action there is an equal but opposite reaction
lneria
the tendency on an object is moving to resist change in velocity until an outside forces act on the object
friction
a force that resists motion
mass
the amount of matter in an object
gravity
an attractive forces that exists between all object that have mass
