Hira S.

asked • 04/03/20

Your physics book is resting in front of you on a horizontal table in the campus library. You push the book over to your friend,...... (IN THE DESCRIPTION)

Your physics book is resting in front of you on a horizontal table in the campus library. You push the book over to your friend, who is seated at the other side of the table, 0.400 m m north and 0.300 m m east of you. If you push the book in a straight line to your friend, friction does -3.2 J of work on the book.

If instead you push the book 0.400 m due north and then 0.300 m due east, how much work is done by friction? Express your answer with the appropriate units.


SHOW ALL WORK STEP BY STEP PLEASE!!

1 Expert Answer

By:

Jake T. answered • 04/03/20

Tutor
New to Wyzant

Mechanical Engineering PhD Student

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