Physics, asked by 9A13PUNEET, 10 months ago

A body travels along a circular path of radius 70m. After travelling half a revolution
in 20s. Find the i) average velocity ii) average speed

Answers

Answered by subhash3069

2

Answer:

Average speed=Distance/Time

=Semicircle/20

=πr/20

=220/20

=11 m/s

Average velocity=Dispacement/time

=diameter/20

=140/20

=7 m/s

Hope it helps you

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