A 3 kg object moving Eastward at 18 m/s collides with a second object moving Eastward at 2 m/s. After the collision, the first object recoils Westward at 2 m/s, while the second object movesEastward at 12 m/s. Assume Eastward direction to be positive and include negativesWhat is the momentum of the first object before the collision?54your answer if needed.V unit: kg m/sWhat is the momentum of the first object after the collision?-6V unit: kg m/sWhat must have been the mass of the second object? Please include units.How much energy was lost in this colision (include units)?

In first object, the momentum before collision is solved as, ⇒3×18⇒54 kgms In first object, the…

Answered: nit: kg m/s um of the first ob niti ka…

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nit: kg m/s um of the first ob niti ka m/s