A radial saw has a blade with a 12-in. radius. Suppose that the blade spins at 900 rpm. (a) Find the angular speed of the blade in rad/min. rad/min (b) Find the linear speed of the sawteeth in ft/s. ft/s

A radial saw has a blade with a 12-in. radius. Suppose that the blade spins at 900 rpm. (a) Find the angular speed of the blade in rad/min. rad/min (b) Find the linear speed of the sawteeth in ft/s. ft/s

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter5: Trigonometric Functions: Right Triangle Approach

Section5.1: Angle Measure

Problem 85E: Fan A ceiling fan with 16-in. blades rotates at 45rpm. a Find the angular speed of the fan in...

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Question

A radial saw has a blade with a 12-in. radius. Suppose that the blade spins at 900 rpm.
(a) Find the angular speed of the blade in rad/min.
rad/min
(b) Find the linear speed of the sawteeth in ft/s.
ft/s
Neod Heln?
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