Teaching SUPER TET - UP Assistant Teacher Mock Test Series Physics Rotational Motion Work and Rotational Kinetic Energy
The work done to increase the velocity of a 1500 kg car from 36 km/h to 72 km/h is
1
4.5 × 104 J
2
2.25 × 105 J
3
7.5 × 104 J
4
4.5 × 105 J