Question

Railway carries a mass of 9000 kg moving with a speed of 36 km per hour collides with stationary carriages of same mass after the collision the carriages get coupled together. What is the common speed after collision what type of collision is this?

Answer 1

Answer:

Railway carries a mass of 9000 kg moving with a speed of 36 km per hour collides with stationary carriages of same mass after the collision the carriages get coupled together. What is the common speed after collision what type of collision is this?

Explanation:

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