Question

Correct the following.

1. The motion of a swing is an example of rectilinear motion.
2. $1m=1000cm$

Answer 1

1. No, the motion of a swing is not a rectilinear motion but a periodic motion because the swing repeats its motion after a certain time period. The motion of a train is an example of rectilinear motion.​

1. No $1m=100cm.$ The S.I unit of distance is a meter. Each meter (m) is divided into $100$ equal divisions, called centimeters (cm). i.e., $1m=100cm.$