Problem: A 900-kg car traveling east at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The cars stick together. Assume that any other unbalanced forces are negligible.   Determine: a) Change in momentum of the colliding bodies. b) Speed of wreckage just after the collision c) in what direction the wreckage move just after the collision   *pls answer with complete solution * THREE decimal places all final answers *DRAW a diagram with proper labels *enclose all final answers with a box *use gravity value (9.81) *if applicable   thank you so much po

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