Answers

2014-11-02T08:11:25+05:30
Speed = Distance
                Time
Speed of the train = (
180)m/sec
                               (  12)

Speed of the train = 15 m /sec

Speed of the train = 15m /sec

Formula for  Conversion of m/sec to km/h = 
3.6 × Vm/sec = Vkm/h
=54 km / hr
1 5 1
Plzzz write the formula for converting into speed..
  • Brainly User
2014-11-03T18:34:16+05:30
Total distance travelled = 180 m=0.18km Total time taken = 12 sec =0.00333333 Speed= distance travelled/ time taken So, 0.18/0.00333333=54km/hr ..
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