Work

The negative work is called the work done by the applied force.

Centripetal force is a no-work force.

Absolute unit of power in SI system is $\mathrm{watt}$.

In a tug of war, the work done by losing team is positive.

What is meant by work done by a force and work done against a force? Explain with suitable examples.

What happens to energy when work is done by a force?

A moving bullet possess _____ energy.

Work is a _____ quantity.

(Choose from: scalar/vector)

$1 \mathrm{kg} \mathrm{m} {\mathrm{s}}^{-1}$ equals to

The work done, $w=F.s$ is negative when

State the factors upon which the work done depends on. State and define the absolute and gravitational unit of work in SI system.