Acceleration os defined as the rate of change for which characteristic? A) displacement
B) position
C) velocity
D) time

Distinguish between a transverse wave and a longitudinal wave.

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?