Sagot :
Answer:
Forces affect how objects move. They may cause motion; they may also slow, stop, or change the direction of motion of an object that is already moving. Since force cause changes in the speed or direction of an object, we can say that forces cause changes in velocity. Remember that acceleration is a change in velocity.
Answer:
Acceleration
Explanation:
Acceleration is the rate of change in the velocity of an object. Velocity can change in three different ways. Speed up, slow down, or changing direction. All three of these changes are technically called acceleration.