Asked by Anonymous
A bullet strikes a ballistic pendulum whose target block has a mass of 4kg. The block is observed to rise a distance of 3cm, and the bullet is weighed and found to have a mass of 20g. What is the speed of the bullet when it strikes the block? (Answer: 154m/s)
Please show all work on how to find the speed of the bullet when it strikes the block.
Please show all work on how to find the speed of the bullet when it strikes the block.
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