A train leaves new delhi at 1915hours and arrives mathura at 2205hours. the distance between two station is 144km. Find the speed in km per hour.
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Answer:Time taken for journey: 2 hrs 50 mins=2*60*60+50*60= 10200 secs.
Distance travelled: 144 km=144*1000= 144000 metres.
Speed= Distance/Time
= 144000/10200.
Speed=14.117 m/s.
or
= 50.82 km/hr.
Step-by-step explanation:
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