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Find the initial speed of the bullet?

A 2g bullet is fired into 1.5kg ballistic pendulum. The bullet emerges from the block with a speed of 200 m/s and the block rises to a maximum height of 12cm.
Question asked by: jacquelyn

Asked on: 24 Sep 2008

Speed is equal to the distance travelled divided by the time taken - so just pump the relevant numbers from the information into this equation to get your answer.
By: knowitall
Replied at: 25 Sep 2008
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bullet  initial  speed  

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