Question

A girl swims along the length of 80 m in swimming pool and comes back in 105 seconds. Find her distance covered and displacement.

Answer 1

Answer:

Well first of all thank you for for the question;

This question is good because it clearly differentiates between distance and displacement

Now,

The girl goes back and forth;

So,

The net distance = 80 + 80=160 m

For displacement;

Net displacement = Final point - initial point

Since the final point and the initial points are the same

Displacement = 0

So, the distance covered is 160m and the displacement is 0 m

Explanation:

Hope it helps you.

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