A radial saw has a blade with a 6-in radius. Suppose that blade spins at 1000 rpm.
Find the angular speed of the blade in
rad/min.

The angular speed of the blade is of 166.67 rad/min

Step-by-step explanation:

The velocity, is given by the following equation:

In which r is the radius and w is the angular speed.

We use this relation to solve this question;

We have that:

. We want to find w. So

The angular speed of the blade is of 166.67 rad/min

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: