a train have 100 wagons engine is pushing it from backward with force F .Find net acceleration nd normal force at 60 and 61 wagon frm engin

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Q. 8000kg engine pulls a train of 5 wagons each of 2000 kg along a horizontal track. If engine exerts a force of 40000N and track offers friction of 5000N then calculate
1). Net accelerating force
2). Acceleration of train
3). Force of wagon 1 on wagon 2

Q. A

8000 K g

engine pools a train of

5

wagons, each of

2000 K g

, along a horizontal track. if the engine exerts a force of

40000 N

and the track offers a friction force of

5000 N

, then calculate:
(a) net accelerating force;
(b) the acceleration of the train; and
(c) the force of wagon

1

on wagon

2

Question 7 NCERT Pg 128

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 40000 N and the track offers a friction force of 5000 N, then calculate:

(a) the net accelerating force;

(b) the acceleration of the train; and

{The explanation of this question on the Byju's premium app is wrong; the weight of the engine has not been considered}

Q. An 8000 kg engine pulls a train of 5 wagons, each of 2000 kg, along a horizontal track. If the engine exerts a force of 40000 N and the track offers a friction force of 5000 N, then calculate the net accelerating force and the acceleration of the train

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