define 

1) power

2)work

3) energy

Asked by nathsantanukumar | 11th Apr, 2018, 05:17: PM

Expert Answer:

a) Power: Power is rate at which work is done or energy is consumed.
b) Work: Work done in moving a body is equal to product of force exerted on the body and the distance by which the body is moved in the direction of force.
              Work = Force×displacement
c) Energy: Energy is defined as an ability to do work.

Answered by Shiwani Sawant | 12th Apr, 2018, 11:07: AM