Power is defined as:
rate of consumption of energy
rate of doing work
rate at which the force is applied
rate of change of velocity
Power is defined as the rate of doing work or the rate of consumption of energy.
Power = work done or energy consumedTime
The rate of doing work or rate at which energy is transferred is known as:
Which of the following statements are correct about power? 1. It is the rate of change of momentum. 2. It is the rate of change of force. 3. It is the rate of doing work. 4. The S.I. unit of power is watt.
Which of the following statement(s) is/are correct about power? 1. It is the rate of change of force. 2. It is the rate of doing work. 3. The S.I. unit of power is watt.