engineering recuitment ISRO Scientist Mechanical Mock Test Engineering Mechanics Kinematics and Kinetics Work Power and Energy
A car of mass 2000 kg is travelling at a constant speed of 50 m/s. The car has to resist a wind drag FD = 10v (N), where v is the velocity of the car in m/s. The power required by the engine is
1
5 kW
2
10 kW
3
25 kW
4
50 kW