Physics, 27.02.2020 20:30 arianawelsh123l
A heavy-duty stapling gun uses a 0.131-kg metal rod that rams against the staple to eject it. The rod is pushed by a stiff spring called a ram spring (k = 35666 N/m). The mass of this spring may be ignored. Squeezing the handle of the gun first compresses the ram spring by 3.2 ✕ 10-2m from its unstrained length and then releases it. Assuming that the ram spring is oriented vertically and is still compressed by 1.3 ✕ 10-2m when the downward-moving ram hits the staple, find the speed of the ram at the instant of contact.
Answers: 3
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A heavy-duty stapling gun uses a 0.131-kg metal rod that rams against the staple to eject it. The ro...
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