Q70. A particle of mass m is executing uniform circular motion on a path of radius r. If P is the magnitude of its linear momentum. The radial force acting on the particle isPhysics — Circular Motion and Momentum — Question 70 of 121A. mP2/rB. rm/PC. P2/mrD. PmrPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →