Question

A person travelling with you in a bus is at rest. Do you agree with the statement?

Answer 1

Motion is the phenomenon in which an object changes its position over time, as defined by physics. Displacement, distance, velocity, acceleration, speed, and time are all mathematical terms used to describe motion.

Complete step by step solution:
While Newton's laws of motion may appear obvious to us today, they were revolutionary centuries ago. The three laws of motion explain how objects behave when they are stationary, moving, or under the influence of forces.
Newton's first law states that a body at rest or in uniform motion will remain at rest or in uniform motion until and unless it is subjected to a net external force. Inertia is the ability of massive bodies to resist changes in their state of motion. The law of inertia is another name for Newton's first law.
The acceleration of an object caused by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object, according to Newton's 2nd law.
When a body exerts a force on another body, the third law of motion describes what happens to it. According to Newton's third law, every action has an equal and opposite reaction.
Even though the Earth is in motion, it is still considered an inertial frame. In relativity, are you in motion or at rest while riding the bus? You are both at rest and in motion about the bus. It all depends on the observer's perspective and frame of reference.

Note:
An object is said to be at rest, motionless, immobile, stationary, or to have a constant or time-invariant position concerning its surroundings if it does not change relative to a given frame of reference. Absolute motion cannot be determined because there is no absolute frame of reference. As a result, everything in the universe can be thought of as being in motion.