Q114. A stone of weight 4 N in the Earth's gravitational field is moved from "P" to "Q" and then to "R" along the path shown.How much potential energy does the stone gain?Physics — Work, Power and Energy — Question 114 of 238A. 120 JB. 280 JC. 200 JD. 1200 JPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →