EXPERT PLS SEND ANSWER, URGENT LY!!! Share with your friends Share 0 Anshu Agrawal answered this Solution: As the linear momentum is conserved. 4M×0 =Mv1+3Mv2Kinetic energy can directly be obtained fromK.E. =p22mK.EMK.E3M=p22mp22×3m=3MM=3:1 0 View Full Answer