Physics, asked by jessiica3520, 1 year ago

A train cover a certain distance in 50 minutes. If it run at a speef of 48kmph on an average.The speed at which the train must run to reduce the time of journy to 40 minutes. Will

Answers

Answered by rigmjn

1

distance covered in 50min=48*50/60

=40km

40km/4/6=speed required to cover jouney in 4/6hr=40min

60kmph

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