Find the speed at which Superman (mass=83.0 kg) mustfly into a train (mass = 16756 kg) traveling at 100.0 km/hr to stopit. Running into the train at thatspeed would severely damage both train and passengers. Calculate the minimum time Superman must take to stop the train, if thepassengers experience an average horizontal force of 0.570 theirown weight.
How far does the train thentravel while being slowed to a stop?