Engineering, 05.05.2020 16:08 kstyleszdance
A 12 kg aluminum toolbox is dropped from rest onto a large wooden beam. The box travel 0.2 m before contacting the beam. After impact, the box bounces 0.05 m above the beams surface. Approximately what impulse does the beam impart on the box?
A. 8.6 N. s
B. 12 N. s
C. 36 N. s
D. 42 N. s
Answers: 2
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