cutter homogeneous wheel has a diameter of 25 cm and a mass of 0.85 kg. If it reaches an angular velocity of 3500 rpm in 3.2 s from rest, what is its average power? A) 125 W B) 148 W C) 154 W D) 139 W E) 214 W

cutter homogeneous wheel has a diameter of 25 cm and a mass of 0.85 kg. If it reaches an angular velocity of 3500 rpm in 3.2 s from rest, what is its average power? A) 125 W B) 148 W C) 154 W D) 139 W E) 214 W

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

19 -

A cutter homogeneous wheel has a diameter of 25 cm and a mass of 0.85 kg. If it reaches an angular velocity of 3500 rpm in 3.2 s from rest, what is its average power?

125 W

148 W

154 W

139 W

214 W

Expert Solution

Step 1

Option d is correct 139 W

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