Question

When is an object said to be at rest? Give an example

Answer 1

When there is no change in the position of a body respect to its surrounding, the body is said to be at rest.

Answer 2

Answer:

When the speed of the body is zero, it is considered to be in a state of rest. In other words, a body is said to be at rest if its position does not change with time with respect to its surroundings.