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

miniature-golf-hole

#1

A golf ball rolls up a hill toward a miniature-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/s2, what is its velocity after 2.0 s?
b. What is the golf ball’s velocity if the constant acceleration continues for 6.0 s?
c. Describe the motion of the golf ball in words and with a motion diagram.

Answer:

image