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anonymous
 one year ago
A 2.00 g bullet is fired from a rifle with an in
itial velocity of 841
m/s. If the rifle
has a mass of 3.80 kg, the recoil speed of
the rifle
anonymous
 one year ago
A 2.00 g bullet is fired from a rifle with an in itial velocity of 841 m/s. If the rifle has a mass of 3.80 kg, the recoil speed of the rifle

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i was getting 4.42*10^2 but thats wrong ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i get 4,42*10^2 too

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@IrishBoy123 what u thiink?

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.0your method seems sound though you are out by a factor of 10. \(4.42(10^{2}) \times 3.8 = 0.168\) \(2(10^{3}) \times 841 = 1.68\) i just wonder if it's worth posting a scan of the question or a link...

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.0so that gives \(4.43 \times 10^{1}\) or in the form the question requires: a 4 b 4 c 3 d 1 which starts to *resemble* the answer you posted, when you posted it as "3144"

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so the answer is wrong ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0like a typo u think?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@IrishBoy123 can u help me with this ?

IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.0sure post as a new question if you can do that now, i can be here
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