known:
=
= 0.6(0.375)
= . −2
Example 4
A flywheel with a diameter of 3.6 m rotating 360 rpm. Get the angular velocity and the linear
velocity of the flywheel.
Solution:
= 3.6 , = 1.8 , = 360
= 2
360
= 2 ( )
60
= . −1
=
= 1.8(37.70)
= . −1
81