In which of the following cases of motion, the distance moved and the magnitude of displacement are equal?
A. if the car is moving on straight road
B. if the car is moving on circular road
C. if the pendulum is moving to and fro
D. if a planet is moving around the sun
Answer:A
In which of the following cases of motion, the distance moved and the magnitude of displacement are equal?
A. if the car is moving on straight road B. if the car is moving on circular road C. if the pendulum is moving to and fro D. if a planet is moving around the sun