A 400 kg train car moving at 10 m/s slams into a second train car with a mass of 200 kg at rest.
The two train cars stay attached and continue rolling down the track. What is the velocity of
the train cars after the collision?

Question

01-02-2021
Physics

Answered

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A 400 kg train car moving at 10 m/s slams into a second train car with a mass of 200 kg at rest.
The two train cars stay attached and continue rolling down the track. What is the velocity of
the train cars after the collision?

Sagot :

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