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Science Vocab 2

1) Acceleration Rate of change of velocity
2) Average Speed The total distance traveled divided by the total time of travel
3) Balanced Force Forces on an object that are equal in size and opposite in direction
4) Displacement The distance and direction of an object's change in position from the starting point
5) Distance How far an object moves
6) Force A push or pull exerted on an object
7) Inertia Resistance of an object to a change in its motion
8) Instantaneous Speed Speed of an object at a given point in time; is constant for an object moving with constant speed, and changes with time for an object that is slowing down or speeding up
9) Net Force Sum of the forces that are acting on an object
10) Speed Distance an object travels per unit of time
11) Velocity The speed and direction of a moving object
Created by: 51179