Question

A cyclist moves in such a way that he takes ${60}^o$ turn after $100m$. What is the displacement when he takes seventh turn ?

• A. $100m$
• B. $200m$
• C. $100\sqrt{2m}$
• D. $100\sqrt{3m}$

Answer 1

The correct option is A $100m$

The cyclist starts from $A$ and after seventh turn is at B, and the shortest distance between the initial and the final position is called displacement.

The distance between $A$ and $B$ is $100m$.

The correct option is A.