A 0.135 kg ball is tossed upward from a height of 1.20 m above the ground with an initial speed of 15.0 m/s. What is the ball’s total mechanical energy at the moment it is released? Responses
A. 1.59 J
B. 16.8 J
C. 13.6 J
D. 15.2 J
1 answer
B. 16.8 J