Answer:
7.5m/s²
Explanation:
Acceleration is the change in velocity of a body with respect to time.
acceleration = change in velocity/time
a = Δv/t
a = v-u/t
v is the final velocity = 15.0m.s
u is the initial velocity = 0.0m/s
t is the time = 2.0s
Substituting the values to get a
a - 15-0/2
a = 15/2
a = 7.5m/s²
Hence the acceleration of the baseball is 7.5m/s²
