Physics, asked by harshsavita21, 1 year ago

a body travels along a circular path of radius 70m . after travelling half a revolution in 20 s , find the (i) average velocity (ii) average speed

Answers

Answered by Anonymous

2

avg velocity=diameter/time
=140/20
=7m/s

Avg speed=πr/20
=220/20
=11m/s

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