An object is spinning around a circle with a radius of 22 ce

An object is spinning around a circle with a radius of 22 centimeters. If in 16 seconds a central angle of 1/6 radian has been covered, what is the linear speed of the object? 22 cm per sec

Solution

r = radius = 22 cm

@ = angle = (1/6) rad

t = time = 16 s

from V ( linear speed) = w*r

w = angular speed = @/ t

w = (1/6) / 16

V = [ (1/6) / 16]* 22

= 0.229 cm/s