Refer to Figure 8-7. What is the kinetic energy of the object at the bottom of the inclined plane?
A. 400 J
B. 500 J
C. 700 J
D. 800 J
Answer:D
Refer to Figure 8-7. What is the kinetic energy of the object at the bottom of the inclined plane?
A. 400 J B. 500 J C. 700 J D. 800 J