a body travels along a circular path of radius 20 metre after travelling half a revolution in 20 seconds find the average velocity
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Answer:
Explanation:
Average speed=Distance/Time
=Semicircle/20
=πr/20
=220/20
=11 m/s
Average velocity=Dispacement/time
=diameter/20
=140/20
=7 m/s
SwikritiTiwari:
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question main average velocity ki jagah average speed h
question ?
vahi jo pehle tha
find the average velocity ?
sorry avg speed ?
ill try
a body travels along a circular path of radius 20 m . after travelling half a revolution in 20s find the average speed
brainliest please
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