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 one year ago
A bullet of mass \(\rm 8 g\) moving with velocity \(\rm 400 ms^{1}\) gets embedded in a freely suspended wooden block of mass \(\rm 800 g\). What is the velocity acquired by the block?
 one year ago
A bullet of mass \(\rm 8 g\) moving with velocity \(\rm 400 ms^{1}\) gets embedded in a freely suspended wooden block of mass \(\rm 800 g\). What is the velocity acquired by the block?

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ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.0I keep getting \(\rm 4 ms^{1}\) but my course module says it's \(3.96 \rm ms^{1}\).

Mashy
 one year ago
Best ResponseYou've already chosen the best response.1momentum conservation 8 X 400 = 808 X (velocity of wooden block)

Mashy
 one year ago
Best ResponseYou've already chosen the best response.1you forgot to consder the masss of the bullet in the wooden block :P

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.0I'm a newb. Thanks!

Mashy
 one year ago
Best ResponseYou've already chosen the best response.1newb? :O.. you have 99 smartscore

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.0Yeah. SmartScore is just a number. No wait, SmartScore is a word.
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