What is the change potential energy of a stone of mass 5 Kg that falls from a cliff 10 m high?
A. 5 J
B. 50 J
C. 500 J
D. 5000 J
Answer:C
What is the change potential energy of a stone of mass 5 Kg that falls from a cliff 10 m high?
A. 5 J B. 50 J C. 500 J D. 5000 J