A) Energy is the capacity to do work.
B) Energy cannot be changed from one form to another.
C) Potential energy is the energy due to motion.
D) Both (b) and (c)
Correct Answer: D
Solution :
Energy can be changed from one form to another, e.g., when a toy car moves, the chemical energy in the batteries changes into kinetic energy. Potential energy is the energy due to position and kinetic energy is the energy due to motion.
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