Conceptual Physics Ch 4 Newton's Laws of Motion
force and Newton's laws
Terms in this set (16)
any push or pull
the perpendicular force that is the contact surface pushing up on the object
a measure of how much
the force applied due to a rope or wire.
the tendency of an object to resist any change in its motion
Newton's First Law
An object will resist change in motion if moving or resting.
force that opposes motion
Newton's Second Law
Objects will accelerate in direct proportion to the force applied to the object
Newton's Third Law
For every action there is an equal but opposite reaction
force of gravity on masses
the amount of matter in an object
forces that add up to zero acceleration and/or no motion
forces that produce acceleration
has magnitude and direction
change in velocity
The sum of all the forces acting on an object.