PhysicsEasy63×since 2002Q6255An artillery piece of mass M1M_1M1 fires a shell of mass M2M_2M2 horizontally. Instantaneously after the firing, the ratio of kinetic energy of the artillery and that of the shell is:AM1/(M1+M2)M_1 /\left(M_1+M_2\right)M1/(M1+M2)BM2M1\frac{M_2}{M_1}M1M2CM1M2\frac{M_1}{M_2}M2M1DM2/(M1+M2)M_2 /\left(M_1+M_2\right)M2/(M1+M2)Check answerSkip