Question

Richa walks $4km$ in the direction of sun on sunset time. Then she turns a right and walks $1km$. She turns left and walks $1km$ then she turns left and walks $1km$. Find displacement of her walk in km?

• A. $3$
• B. $4$
• C. $5$
• D. $6$

Answer 1

The correct option is C $5$

So it will be simple displacement.

First she walks $4$ km and then turn right and walk $1$ km

Then she turn left and walk $1$ km and finally turn left and walk $1$ km .

If you draw this in paper then you will clearly that she is $4$+$1$=$5$ km away form the origin.