Asked by jenni

when a 0.05kg bullet is fired into a block that is suspended by a long cord so that it can swing as a pendulum. if the block is displaced so that its centre of gravity rises by 0.10m,what was the speed of the bullet?

Answers

Answered by Damon
Need to know mass of the block to do conservation of momentum.
Answered by Anonymous
565
Answered by Anonymous
(281.4m/s)
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