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A particle moves in circle of radius R= 21/22m with const.speed. of 1 m/s. Find magnitude of avge vel. Also find avge. acceleration in 2 sec

A particle moves in circle of radius R= 21/22m with const.speed. of 1 m/s. Find magnitude of avge vel.


Also find avge. acceleration in 2 sec

Grade:12

2 Answers

kvb ARVIND reddy
16 Points
12 years ago

avg vel is nothing but displacement/time

in circular motion displacement is 0 when a body completes 1 revolution

therefore the vel is 0

 

Rajan Gupta
14 Points
12 years ago

there is some prob in the quesxn

u should specify the time in which v hav 2 tell u the avg. vel

but if it is right

then

avg. vel=0

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