Question

a particle moves ina circle of radius 10 cm with constant linear speed of 10m/s .linear acceleration of particle is?​

Answer 1

Answer:

0.5 rad / s

Explanation:

Radius of circular path , r = 20 m

Linear speed of particle moves in circular path , v = 10 m/s

We know the formula of angular velocity is "v"=  rω

where ω is angular velocity "v" is linear velocity of particle and r is the radius of circular path.

ω = v/r

  = 10/20 = 0.5 rad/s  

Hence, angular velocity of particle is 0.5 rad/s

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Answer 2

linear acceleration of particle is zero metre per second.

Explanation:

because the speed of an object is constant in there is no change in speed so that the acceleration is equal to zero .