Question

A train travels at 90 km/h. How many metres does it travel in one second ?
O
20 metres
O
30 metres
25 metres
O
40 metres​

Answer 1

Answer:

(C) 25 metres

Step-by-step explanation:

speed = distance / time

(90*5)/18 = distance / 1

distance = 25 metres

Answer 2

Answer:

0.025 km (or) 25 meters

Step-by-step explanation:

Given that train travels at 90 km/h

same speed in minutes is = ( 90 ) km/60 minutes

same speed in seconds is = ( 90 ) km/60*60 sec.

Therefore,we get that train travels 90km in 3600 seconds.

Now we find out per second

= ( 90 ) / 3600

= ( 1 )/40

= 0.025 km

Therefore,train travels 0.025 km or 25 meters per second.

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