College Physics (4th Edition)

Published by McGraw-Hill Education
ISBN 10: 0073512141
ISBN 13: 978-0-07351-214-3

Chapter 6 - Problems - Page 230: 55

Answer

The work required to hammer the nail a horizontal distance of 5.0 cm into the wall is $5.16~J$

Work Step by Step

We can find the total work required: $Work = F_1~d_1+F_2~d_2$ $Work = (50~N)(0.012~m)+(120~N)(0.038~m)$ $Work = 5.16~J$ The work required to hammer the nail a horizontal distance of 5.0 cm into the wall is $5.16~J$
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