Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Motion, Exercise 2: CLASS ASSIGNMENT 2

What is meant by positive, negative and zero displacement?

Illustrate by drawing suitable diagram the distance travelled by a body and its displacement.

When do the distance travelled and the displacement become equal?

Which of the following is true for displacement?

An athlete completes one round of a circular track of diameter $200 \mathrm{m}$ in $40 \mathrm{s}$. What will be the distance covered and the displacement at the end of $2 \min$ and $20 \mathrm{s}$?

Define uniform motion.

Define non uniform motion.

How does the distance travelled by a body differ from its displacement?