At any instant of time t, the displacement of any particle is given by 2t -1 (SI unit) under the influence of force of 5N. The value of instantaneous power is (in SI unit):

The power in a circuit having voltage V and current I during time interval t is:

What is the power rating of a device that draws 1.75 A of current when connected to a 180-V source?

The work done by a constant force of 5 Newton acting on a body is 5 joules. The displacement of the body in the direction of the applied force is ______.