Ts Eamcet
Work Energy And Power
TS EAMCET 2022 (Online) 20th July Evening Shift
MCQ+1 / -02022
A boat of mass 1000 kg goes from rest to speed 20.0 $\mathrm{m} / \mathrm{s}$ in 5.0 s . The water exerts a constant drag force and the acceleration of the boat is constant. If the average power required by the boat is 45000 W , then the magnitude of the drag force is