Physics, asked by Denometry, 8 months ago

A 40000-kg freight car is coasting at a speed of 5.0 m/s along a straight track when it strikes a 30000-kg stationary freight car and couples to it. What will be their combined speed alter impact?

Answers

Answered by maniyachawla12

0

Answer: This may help you

Explanation:

Final answer

0.18 m/s

8500 J of kinetic energy was lost

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