a A boy walks from his classroom to the book & And along a steign. Coridor tourond borin a cover distance of 20m in 25 ieconds to reach the book shop. Aflere buying a book he travels the same shad distance in the same time to reach ho in their class room find (a) average speed and (b) a verage velocity of the boy.

a A boy walks from his classroom to the book & And along a steign. Cor

1.	a A boy walks from his classroom to the book & And along a steign. Coridor tourond borin a cover distance of 20m in 25 ieconds to reach the book shop. Aflere buying a book he travels the same shad distance in the same time to reach ho in their class room find (a) average speed and (b) a verage velocity of the boy.
Answer» (a) TOTAL distance covered in going to the bookshop and CORNING back to the classroom =20+20=40 mTotal TIME taken =25+25=50 secAverage speed = Total timeTotal distance = 5040 =0.8m/s(b) Average VELOCITY = Total timeTotal displacement = 500 =0 m/s

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