What is the speed of three joined car after the collision, Physics

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What is the speed of three joined car after the collision

A railroad car with mass of 20000 kg moving at 3 m/s collides and joins with two railroad cars already joined together, each with same mass as the single car and initially moving in the same direction at 1.20 m/s.

a) what is the speed of the three joined car after the collision?
b)What is decrease in kinetic energy during the collision?

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Physics: What is the speed of three joined car after the collision

Reference No:- TGS0141496

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Recent Questions Asked Physics

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Request for Solution File

Ask an Expert for Answer!!

Physics: What is the speed of three joined car after the collision

Reference No:- TGS0141496

Recent Questions Asked Physics

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