Essential University Physics: Volume 1 (4th Edition)

Published by Pearson

Chapter 9 - Exercises and Problems - Page 171: 27

Answer

The second truck was not breaking the law.

Work Step by Step

We know that momentum is conserved. Thus: $(m+9300)(27,000)=65,000m \\ m = 6600\ kg$ The second truck was not breaking the law.

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