Question

Which of the following statement(s) about motion is/are true?

• A. Motion of an object is only relative to the position of another object.
• B. Change in motion is the result of an applied force.
• C. Motion is change of location or position of an object with respect to time.
• D. All of these

Answer 1

The correct option is D

All of these

Motion cannot be measured independently. It is relative to the position of another object which we take as a reference point. So if a body is changing its position and location from another object's perspective with respect to time, then it is said to be in motion. Also, a body at rest doesn't change its position with respect to the reference.