A popular make of dental drill can operate at a speed of 42, 500 rpm while producing a torque of 3.68 oz · in. What is the power output of this drill? Give your answer in watts.
Step 1 of 1
We have to find the power output of dental drill in watts.
The power output of the drill can be found using the expression,
torque in Nm
angular speed in rad/s
Hence, the power output is
Therefore, the power output of the dental drill is 116 W.
Textbook: Physics with MasteringPhysics
Author: James S. Walker
This textbook survival guide was created for the textbook: Physics with MasteringPhysics, edition: 4. Since the solution to 81P from 11 chapter was answered, more than 415 students have viewed the full step-by-step answer. The answer to “A popular make of dental drill can operate at a speed of 42, 500 rpm while producing a torque of 3.68 oz · in. What is the power output of this drill? Give your answer in watts.” is broken down into a number of easy to follow steps, and 37 words. Physics with MasteringPhysics was written by and is associated to the ISBN: 9780321541635. This full solution covers the following key subjects: drill, popular, Answer, give, make. This expansive textbook survival guide covers 32 chapters, and 3833 solutions. The full step-by-step solution to problem: 81P from chapter: 11 was answered by , our top Physics solution expert on 07/27/17, 10:59AM.