An 8000 kg engine pulls a rain of 5wagons each of 2000kg along a horizontal track.If the engine

#An_8000_kg_engine_pulls_a_train_of_5_wagons_each_of_2000kg ,along_a_horizontal_track.If the_engine_exerts_a_force_of_40000N_and the track offers a friction force of 5000N.then calculate (a) the net accelerating force and(b) the acceleration of the train (c)the force of wagon 1onwagon 2.