Question

Power is the ....

O rate of change of momentum
O rate of doing work
O product of force and displacement
o capacity to do work​

Answer 1

Answer:

rate of change momvment

Answer 2

Power is the rate of doing work

Explanation:

• Power is defined as a measure of the rate of doing work or energy transfer.

• It is the amount of energy consumed per unit of time.

• Energy transfer can be used to do work, so power is well-defined as the rate at which work is performed.

• The unit of power is the joule per second ($\frac Js$), also known as the watt.