click below
click below
Normal Size Small Size show me how
S8P3.a
demonstrate the relationship between velocity and acceleration
Term | Definition |
---|---|
force | a push or pull exerted on an object in order to change the motion of the object; force has size and direction |
motion | object change in position relative to a reference point |
reference point | stationary object that is used to describe an objects motion |
speed | the distance traveled divided by the time interval during which the motion occurred |
velocity | the speed of an object in a particular direction |
acceleration | the rate at which velocity changes over time;an object accelerates if its speed,direction,or both changes |