Question

A train pulls some carriages. The train exerts a force of 40,000N and frictional force act in the opposite direction with a force of 35, 000N. The total mass of the train and carriages is 200,000kg. What is the acceleration of the train? *
0.025 m/s2
0.375 m/s2
0.175 m/s2
0.2 m/s2​

Answer 1

Explanation:

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