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# Concepts (a) Calculate the force the woman in Figure 7.46

ISBN: 9780130606204 3

## Solution for problem 60PE Chapter 7

Physics: Principles with Applications | 6th Edition

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Physics: Principles with Applications | 6th Edition

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Problem 60PE

Concepts (a) Calculate the force the woman in Figure 7.46 exerts to do a push-up at constant speed, taking all data to be known to three digits. (b) How much work does she do if her center of mass rises 0.240 m? (c) What is her useful power output if she does 25 push-ups in 1 min? (Should work done lowering her body be included? See the discussion of useful work in Work, Energy, and Power in Humans.

Step-by-Step Solution:

Step-by-step solution Step 1 of 6 The equation to find the power is, Here is the power, is the work done and is the time period.

Step 2 of 6

Step 3 of 6

##### ISBN: 9780130606204

The answer to “Concepts (a) Calculate the force the woman in Figure 7.46 exerts to do a push-up at constant speed, taking all data to be known to three digits. (b) How much work does she do if her center of mass rises 0.240 m? (c) What is her useful power output if she does 25 push-ups in 1 min? (Should work done lowering her body be included? See the discussion of useful work in Work, Energy, and Power in Humans.” is broken down into a number of easy to follow steps, and 78 words. This full solution covers the following key subjects: work, Push, useful, power, known. This expansive textbook survival guide covers 35 chapters, and 3914 solutions. Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204. The full step-by-step solution to problem: 60PE from chapter: 7 was answered by , our top Physics solution expert on 03/03/17, 03:53PM. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6. Since the solution to 60PE from 7 chapter was answered, more than 656 students have viewed the full step-by-step answer.

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Concepts (a) Calculate the force the woman in Figure 7.46