Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 7 - Kinetic Energy and Work - Questions: 3a

Answer

Positive work is being done.

Work Step by Step

When the angle is 30$^{\circ}$, the force is acting in the positive direction, so it's preforming positive work.
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