Q163. A crane can raise a body of mass 100 kg vertically upward with a speed of 5 m/s. The power of its engine is (g= 10 m/s2):Physics — Work, Power and Energy — Question 163 of 238A. 2 kWB. 10 kWC. 5 kWD. 4 kWPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →