Which of the following is not correct?
A. Energy is the ability of doing work
B. Work can be expressed as F × s
C. Unit of power is joule
D. Power is the amount of work done per unit of time
Answer:D
Which of the following is not correct?
A. Energy is the ability of doing work B. Work can be expressed as F × s C. Unit of power is joule D. Power is the amount of work done per unit of time