What is the angle of their final velocity vector

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Reference no: EM13309793

A sticky hockey puck slides along a frictionless horizontal ice surface at 75m/s in the + x-direction. it collides with a second sticky puck originally sliding at 25 m/s in the -y direction. they collide totally inelastically if the first puck has a mass equal to half that of the second, what is the angle of their final velocity vector below the +x direction?

Reference no: EM13309793

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