Physics, asked by surajtarapur99p8hqrc, 1 year ago

A boy swims in a 100m long pool. He covers 60m with a velocity of 20m/s and covers the rest of the distance with a velocity 10m/s. calculate the average velocity of the body.

Answers

Answered by tejasrikaranam

1

Using the formula time=distance/speed calculate time in both cases and then use AVG velocity formula that is total distance /total time u get 100/7

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