Q169. A body is allowed to fall freely under gravity from a height of 12 m. It loses of 25% of its energy when it first hits the ground. To what height will it rise after the first impact with the ground?Physics — Work, Power and Energy — Question 169 of 238A. 3 mB. 6 mC. 9 mD. 10 mPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →