A 1.00 x 10¹-kg train car moving due cast at 27.0 m/s collides with and couples to a 2.00 × 10-kg train car that is init

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A 1 00 X 10 Kg Train Car Moving Due Cast At 27 0 M S Collides With And Couples To A 2 00 10 Kg Train Car That Is Init 1 (26.31 KiB) Viewed 33 times

A 1.00 x 10¹-kg train car moving due cast at 27.0 m/s collides with and couples to a 2.00 × 10-kg train car that is initially at rest. What is the common velocity of the two-car train after the collision? What is the total kinetic energy K; of the two train cars before the collision? What is the total kinetic energy K of the two train cars after the collision? An object of mass 3M, moving in the +x direction at speed 2, breaks into two pieces of mass M and 2M as shown in the figure. If 8₁ = 66.0' and 0₂ = 21.0°, determine the final velocities and 2 of the resulting pieces in terms of . 40 100 5 21- K₁ - K = m/s J J