Question

A 8000 kg engine pulls A train of 5 Wagons each of 2000 kg along a horizontal track .If the engine exerts a force of 4000 n and the track of friction force of 5000 N, then calculate (a) the accelerating of the force ',(b) the acceleration of the train ', and
(c)the force of wagon 1 on wagon 2
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Answer 1

Answer:

a.35000N

b.3.5mper sec square

c.28000N