A particle moves in a circle of radius $25 c m$ at two revolution per second. The acceleration of the particle is (in m/s^2)

Open in App

Solution

Radius $= 25 c m = r$
It makes $2$ revolution per second
angular $w = 2 π \times 2 r a d / s$
speed $= 4 π r a d / s$
Centripetal acceleration $a_{c} = r w^{2} = 25 \times 10^{- 1} \times 16 π^{2} = 40 π^{2} m / s^{2}$

Suggest Corrections

Similar questions

25 c m

m / s^{2}

25 cm

m / s^{2}

A particle moves in a circle of radius 25 cm at two revolutions per second. The acceleration of the particle in $m / s^{2}$ is

Join BYJU'S Learning Program