If a particle is moving in a circular path of radius 'r' with a uniform speed v, then the angle described by it in one second will be
A
`(r )/(v ) `
B
`(v )/(r )`
C
`(v^(2))/(r )`
D
`vr^(2)`
Text Solution
Verified by Experts
The correct Answer is:
B
Angle described by the par ticle in one second is the angular velocity `( omega)`. ` [ omega =(theta ) /(t) "or" t=1 , omega = theta ` and in terms of V and r . `omega ` is given by ` omega =(v)/(r )]`
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