A stone has initial potential and kinetic energy as 5 J and 20 J respectively if the final kinetic energy of the stone is 15 J what is its final potential energy?
A. 0
B. 10 J
C. 15 J
D. 25 J
Answer:B
A stone has initial potential and kinetic energy as 5 J and 20 J respectively if the final kinetic energy of the stone is 15 J what is its final potential energy?
A. 0 B. 10 J C. 15 J D. 25 J