A radial saw has a blade with a 7-inch radius. Suppose that the blade spins at 1300 rpm. (radians per minute).

a.) find the angular speed of the blade in rad/min.
b.) find the linear speed of the saw teeth in ft/s (feet per second).
USE (3.1416 for pi)

Question

A radial saw has a blade with a 7-inch radius. Suppose that the blade spins at 1300 rpm. (radians per minute).

a.) find the angular speed of the blade in rad/min.
b.) find the linear speed of the saw teeth in ft/s (feet per second).
USE (3.1416 for pi)

ganeshie8 · Answer

u found the solution ? :)

anonymous · Answer

nope not at all

ganeshie8 · Answer

lets do it then, why did u close the question ha

ganeshie8 · Answer

A radial saw has a blade with a 7-inch radius. Suppose that the blade spins at 1300 rpm. (radians per minute).

anonymous · Answer

I didn't close, I accidently hit enter and I didn't finish the question

ganeshie8 · Answer

in 1300 rpm,
rpm usually refers to 'revolutions per minute'

so question for u :
did they really specify that thing in bracket ? (radians per minute) ?

ganeshie8 · Answer

its okay :)