Physics (10th Edition)

Published by Wiley
ISBN 10: 1118486897
ISBN 13: 978-1-11848-689-4

Chapter 6 - Work and Energy - Problems: 15

Answer

1450 kg

Work Step by Step

Work done = $\Delta$$E_{k}$ 185000 = 0.5m($v^{2}$ - $u^{2}$) m = $\frac{3.7 \times 10^{5}}{28^{2} - 23^{2}}$ $\approx$ 1450 kg
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.