1.

A particle complete one rotation on a circular path of radius 4m in 10seconds. find the speed of particle and also displacement after completing one rotation.​

Answer»

Answer:

SPEED is 360° in 10 sec

or 36°/sec

Explanation:

In this TIME the displacement

=2Πr*36/360

=2*(22/7)*4 m

=8*22/7

=176/7

=2.514 m ANS



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