Calculate 12.47 m divided by 3.2 s and give your answer with the correct number of significant figures A. 4 m/s
B. 3.90 m/s
C. 3.9 m/s
D. 3.897 m/s

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²