Topic: Kinematics and Equations Subtopic: Rest and Motion
How rest and motion are relative?
Answer: The state of rest and motion of a body is always relative. For example a person is travelling in a bus. He is in state of rest with respect to a person sitting inside the bus but to an observer outside the bus, he is in state of motion.
- What are base quantities?
- How rest and motion are relative?
- What is a momentum?
- Why does force of friction oppose motion?
- When object is said to be moving with constant speed?
- What is acceleration?