Solved: Wildlife biologists fire 20-g rubber bullets to stop a rhinoceros charging at
Chapter 9, Problem 38(choose chapter or problem)
Wildlife biologists fire 20-g rubber bullets to stop a rhinoceros charging at 0.81 m/s. The bullets strike the rhino and drop vertically to the ground. The biologists gun fires 15 bullets each second, at 73 m/s, and it takes 34 s to stop the rhino. (a) What impulse does each bullet deliver? (b) Whats the rhinos mass? Neglect forces between rhino and ground.
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