Kushagra Madhukar
Last Activity: 4 Years ago
Dear student,
Please find the solution to your problem below.
By the law of momentum conservation:-
=>P(iniitial) = P(final)
=>mu1 + Mu2 = mv1 +Mv2
=>0 + 0 = nmu + (M-nm)v
=>10 x 10 x 10^-3 x 800 + (100 - 10 x 10 x 10^-3) x v
=>v = -0.80 m/s {-ve just indicating the direction is opposite to the direction of bullets}
By F = ∆P/∆t
=>F = {10 x 10 x 10^-3 x 800}/5 = 16N
Thanks and regards,
Kushagra