Question

A point on the rim of a wheel 3m in diameter has a linear velocity of 18m/s. the angular velocity of the wheel is

Answer 1

hope it helps you.... dude

Answer 2

Given that,

Diameter = 3 m

Linear velocity = 18 m/s

We need to calculate the angular velocity of the wheel

Using formula of linear velocity

$v=r\omega$

$\omega=\dfrac{v}{r}$

Where, v = linear velocity

r = radius of wheel

$\omega$ = angular velocity

Put the value into the formula

$\omega=\dfrac{18}{1.5}$

$\omega=12\ rad/s$

Hence, The angular velocity of the wheel is 12 rad/s.