Question

A particle moves along a circular path of radius 'r' with uniform speed 'V'. The angle described by the particle in one second is ______.

विकल्प

• V²r

• `r/V`

• Vr

• `V/r`

Answer 1

A particle moves along a circular path of radius 'r' with uniform speed 'V'. The angle described by the particle in one second is `underline(V/r)`.

Explanation:

V = rω `=r theta/t`

`thereforetheta/t=V/r`