Question

usha swims in a 90 m long pool. she covers 180 m in 2 minutes by swimming from one end to the other and back along the same straight path. find displacement.
Pls help fast

Answer 1

Answer:

Here is your answer see the attachment

Explanation:

Have a great day

Answer 2

Answer:

0 displacement

final position - initial position

Explanation:

it is zero because it gets back means she changes direction.

displacement is vector quantity depends on magnitude and direction.