Q175. A body with a mass 100 g has a velocity → v =(2i +4j) m/s at a certain instant of time. Its kinetic energy is:Physics — Work, Power and Energy — Question 175 of 238A. 0.5 JB. 1.0 JC. 2.0 JD. 3 JPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →