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Get Full Access to College Physics - 1 Edition - Chapter 11 - Problem 85pe
Get Full Access to College Physics - 1 Edition - Chapter 11 - Problem 85pe

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# You are pumping up a bicycle tire with a hand pump, the

ISBN: 9781938168000 42

## Solution for problem 85PE Chapter 11

College Physics | 1st Edition

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Problem 85PE

Problem 85PE

You are pumping up a bicycle tire with a hand pump, the piston of which has a 2.00-cm radius. (a) What force in newtons must you exert to create a pressure of 6.90×105 Pa (b) What is unreasonable about this (a) result? (c) Which premises are unreasonable or inconsistent?

Step-by-Step Solution:

Solution 85PE

Force , area and pressure are related as .

Part a

Step 1 of 4

Given data:

The radius of the piston cm

m

The area of cross-section of the piston,

m2

m2

Step 2 of 4

Step 3 of 4

##### ISBN: 9781938168000

This textbook survival guide was created for the textbook: College Physics , edition: 1. Since the solution to 85PE from 11 chapter was answered, more than 384 students have viewed the full step-by-step answer. This full solution covers the following key subjects: unreasonable, piston, exert, Force, hand. This expansive textbook survival guide covers 34 chapters, and 3125 solutions. The full step-by-step solution to problem: 85PE from chapter: 11 was answered by , our top Physics solution expert on 07/07/17, 04:39PM. College Physics was written by and is associated to the ISBN: 9781938168000. The answer to “You are pumping up a bicycle tire with a hand pump, the piston of which has a 2.00-cm radius. (a) What force in newtons must you exert to create a pressure of 6.90×105 Pa (b) What is unreasonable about this (a) result? (c) Which premises are unreasonable or inconsistent?” is broken down into a number of easy to follow steps, and 49 words.

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