Question

A 20gm bullet collision is fired horizontaly into a 5kg block of wood.suspended by a long spring.The bullet gets embedded in the block and the block at the hole swing 15cm above in intial level.calculate the velocity of bullet?
Nm juniour clg,rkl? I have no idea what this means. Your question seems to be about physics. You should put that in your school subject line to attract the attention of a tutor who can help you.

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