Question

Sorry rolling in the ratio of translational energy to the kinetic energy is given by

Answer 1

what is the ratio of the rotational kinetic energy and translational kinetic energy of disk ... the velocity of a particle is given by a v square =49-7x . find the acceleration of the particle .

Answer 2

Ratio of its translational kinetic energy and rotational kinetic ... (1) by eqn(2) gives the required ratio that is 5/2 = 2.5 .