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A railroad car of mass 2.40 × 104 kg moving at 2.60 m/s collides and couples with two coupled railroad cars, each of the
Posted: Mon Jul 11, 2022 1:07 pm
by answerhappygod
- A Railroad Car Of Mass 2 40 104 Kg Moving At 2 60 M S Collides And Couples With Two Coupled Railroad Cars Each Of The 1 (51.1 KiB) Viewed 29 times
A railroad car of mass 2.40 × 104 kg moving at 2.60 m/s collides and couples with two coupled railroad cars, each of the same mass as the single car and moving in the same direction at 1.20 m/s. (a) What is the speed of the three coupled cars after the collision? m/s (b) How much kinetic energy is lost in the collision? J Need Help? Read It