Glencoe Physics: Principles and Problems, Student Edition
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN: 9780078807213
Author: Paul W. Zitzewitz
Publisher: Glencoe/McGraw-Hill
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Chapter 6, Problem 4STP
To determine

To Choose: The correct option.

Expert Solution & Answer
Check Mark

Answer to Problem 4STP

C. 5.0×103N

Explanation of Solution

Given:

The car of the mass 1000-kg enters an 80 m radius curve at 20.0 m/s.

Formula used:

The centripetal force acting on an object is given by,

  F=mac

Where, ac=v2r is the centripetal acceleration, v is the velocity of the object and r is the radius.

Calculation:

Using the above mentioned formula and the given values, the centripetal force to be supplied by the friction will be,

  F=Fc=mac=mv2rF=1000(20)280=5.0×103N

Conclusion:

Thus, the required centripetal force is 5.0×103N .

Chapter 6 Solutions

Glencoe Physics: Principles and Problems, Student Edition

Ch. 6.1 - Prob. 11SSCCh. 6.2 - Prob. 12PPCh. 6.2 - Prob. 13PPCh. 6.2 - Prob. 14PPCh. 6.2 - Prob. 15PPCh. 6.2 - Prob. 16PPCh. 6.2 - Prob. 17SSCCh. 6.2 - Prob. 18SSCCh. 6.2 - Prob. 19SSCCh. 6.2 - Prob. 20SSCCh. 6.2 - Prob. 21SSCCh. 6.2 - Prob. 22SSCCh. 6.2 - Prob. 23SSCCh. 6.2 - Prob. 24SSCCh. 6.2 - Prob. 25SSCCh. 6.3 - Prob. 26PPCh. 6.3 - Prob. 27PPCh. 6.3 - Prob. 28PPCh. 6.3 - Prob. 29PPCh. 6.3 - Prob. 30PPCh. 6.3 - Prob. 31PPCh. 6.3 - Prob. 32SSCCh. 6.3 - Prob. 33SSCCh. 6.3 - Prob. 34SSCCh. 6.3 - Prob. 35SSCCh. 6.3 - Prob. 36SSCCh. 6.3 - Prob. 37SSCCh. 6.3 - Prob. 38SSCCh. 6.3 - Prob. 39SSCCh. 6 - Prob. 40ACh. 6 - Prob. 41ACh. 6 - Prob. 42ACh. 6 - Prob. 43ACh. 6 - Prob. 44ACh. 6 - Prob. 45ACh. 6 - Prob. 46ACh. 6 - Prob. 47ACh. 6 - Prob. 48ACh. 6 - Prob. 49ACh. 6 - Prob. 50ACh. 6 - Prob. 51ACh. 6 - Prob. 52ACh. 6 - Prob. 53ACh. 6 - Prob. 54ACh. 6 - Prob. 55ACh. 6 - Prob. 56ACh. 6 - Prob. 57ACh. 6 - Prob. 58ACh. 6 - Prob. 59ACh. 6 - Prob. 60ACh. 6 - Prob. 61ACh. 6 - Prob. 62ACh. 6 - Prob. 63ACh. 6 - Prob. 64ACh. 6 - Prob. 65ACh. 6 - Prob. 66ACh. 6 - Prob. 67ACh. 6 - Prob. 68ACh. 6 - Prob. 69ACh. 6 - Prob. 70ACh. 6 - Prob. 71ACh. 6 - Prob. 72ACh. 6 - Prob. 73ACh. 6 - Prob. 74ACh. 6 - Prob. 75ACh. 6 - Prob. 76ACh. 6 - Prob. 77ACh. 6 - Prob. 78ACh. 6 - Prob. 79ACh. 6 - Prob. 80ACh. 6 - Prob. 81ACh. 6 - Prob. 82ACh. 6 - Prob. 83ACh. 6 - Prob. 84ACh. 6 - Prob. 85ACh. 6 - Prob. 86ACh. 6 - Prob. 87ACh. 6 - Prob. 88ACh. 6 - Prob. 89ACh. 6 - Prob. 90ACh. 6 - Prob. 91ACh. 6 - Prob. 92ACh. 6 - Prob. 93ACh. 6 - Prob. 94ACh. 6 - Prob. 95ACh. 6 - Prob. 96ACh. 6 - Prob. 97ACh. 6 - Prob. 1STPCh. 6 - Prob. 2STPCh. 6 - Prob. 3STPCh. 6 - Prob. 4STPCh. 6 - Prob. 5STPCh. 6 - Prob. 6STPCh. 6 - Prob. 7STPCh. 6 - Prob. 8STPCh. 6 - Prob. 9STP
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