The two cars, A and B, collided at right angles at the intersection. During the collision, the cars becameentangled (AB) and moved off together to bump to a tree. Calculate the velocity (km/h) of car B justbefore collision with car A at the intersection. Right after bumping with the tree, determine the newvelocity of the "entangled" cars. Also, compute for the percent energy lost from the cars after the twocollisions occurred. Neglect the geometry of the cars before and after collision. Other details are tabulatedbelow:ParameterValueMass of car, m, (kg)Mass of car B, my (kg)13001650Velocity of car A just before collision with car B,50Vai (km/h)Velocity of car B just before collision with car A,Unknown, →V81 (km/h)Coefficient of restitution between cars A and B,UnknownEABCoefficient of restitution between the entangled0.2cars (AB) and the tree (C), EABC.30°Car BCar A

From conservation of momentum,mAvA1+mBvB1=(mA+mB)vf130050 j+(1650)(vB1 i)=(1300+1650)vf(sin30 i+cos…

Answered: The two cars, A and B, collided at…

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