Math, asked by ksantaiah22, 5 months ago

A train crosses 1 km long bridge in 2 min. if the length of the train is half of the bridge,then the speed of the train?

Answers

Answered by prettysavage05

4

Answer:

15kmph/4.2mps

Step-by-step explanation:

Assuming time remains same:

speed = distance/time

kmph:

2 min/60 min= 0.0333hour
0.5km/0.0333hour
15kmph

mps:

0.5km= 500m
2min= 120sec
500/120= 4.2mps

Answered by jaikumarranjan502

2

Answer:

45kmph

Step-by-step explanation:

(1000+500)60/2000

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