A 1.50-kg book is sliding along a rough horizontal surface. At point A it is moving at
Question:
A 1.50-kg book is sliding along a rough horizontal surface. At point A it is moving at 3.21 m s, and at point B it has slowed to 1.25 m s.
(a) How much work was done on the book between A and B?
(b) If –0.750 of work is done on the book from B to C, how fast is it moving at point C?
(c) How fast would it be moving at C if 0.750 J of work were done on it from B to C?
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Related Book For
University Physics with Modern Physics
ISBN: 978-0321696861
13th edition
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
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