Question

Whenever a force causes displacement, work is said to be done.

• A. True
• B. False

Answer 1

The correct option is A True

1. Work is said to be done when a force causes displacement of an object in the direction of applied force.
2. The SI unit of work is the $\mathrm{joule}\left(\mathrm{J}\right)$.
3. 1 Joule is defined as the work done by a force of $1\mathrm{newton}$ causing a displacement of$1\mathrm{meter}$.

Hence the given statement is true