Physics, asked by Ratnendradave, 1 month ago

A boy walks from his classroom to the bookshop along a straight corridor towards the north. He covers distance of 20m in 25 seconds to reach the bookshop. After buying a book ,he travels the samedistance in the same time to reach back in the classroom . Find (a) average speed and (b) average velocity of boy

Answers

Answered by xggduduff

1

Answer:

average speed is equal to

DISTANCE ÷ TIME

20÷25

4/5m/s

AVERAGE VELOCITY = TOTAL DISPLACEMENT ÷TOTAL TIME

AVERAGE VELOCITY is zero because DISPLACEMENT is equal to zero

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