Q42. An engine pumps out 50 kg of water. If the water comes out vertically upwards with a velocity of 20 m/s. The power of the engine is (take g = 10 ms-2)Physics — Work, Power and Energy — Question 42 of 238A. 10 KWB. 20 kWC. 1000 WD. 10 MWPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →