Question

Identifies the state of the object (motion or
rest ) . Understands the concept of motion . Give
examples.​

Answer 1

Answer:

The state of motion of an object is described by its speed and the direction of motion. For a body having zero speed, the state of motion is rest. For a body having a constant speed, the state of motion is uniform motion. For a body having variable speed and (or) direction, the state of motion is non-uniform motion.

Answer 2

when a body is moving with respect to the reference it is in motion

when it is not moving with respect to the reference it is in rest

Explanation:

example: let's take a moving bus

with compared to the road the passengers are in motion

with compared to the bus the passengers are in rest