Question

A train runs at 45 km/h. How far does it go in 6 s?

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Answer 1

Answer:

75 m

Step-by-step explanation:

Convert km into m

=45000m

time = 45000/(60×60)

= 12.5

hence,

12.5 ÷ 6 = 75 metres.

Answer 2

Given-

Speed = 45km/h » 12.5 m/s

Time = 6s

To find-

Distance

Solution

Using formula

Speed = $\frac{Distance}{Time}$

Distance= speed×time

Distance= 12.5m/s × 6s

Distance= 75m

It will go 75m in 6s.

More to know -

To convert km/hr to m/s

»Multiply it by $\frac{5}{18}$