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

Solution

## 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.Physics

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