A golf ball rolls up a hill toward a minature-golf hole. Assume that the direction toward the hole is positive?

A. If the golf ball starts with a speed of 2.0 m/s and slows at a constant rate of 0.50 m/s squared, what is its velocity after 2.0 s?
B. What is the golf ball’s veloicty if the constant acceleration continues for 6.0 s?
C. Describe the motion of the golf ball in words and with a motion diagram.

a) If the acceleration of the center of mass is -0.5 m/s/s then after 2s the ball decelerated 1m/s and thus the velocity of the center of mass is 1 m/s

b) After 6 seconds, the change in velocity is 3 m/s and thus the speed is -1 m/s which means that the ball now is moving backwards from its original motion.