Atrain travels at an average speed of 18m/s.

1. find the approximate time the train would take to travel 500m.

2. the train set off at 7: 30 on a 40km jouney. at approximately what time will it reach its destination?

A ) Time take by train = 27.77 seconds

B)  The train will reach destination at 8:06  

Step-by-step explanation:

Given as :

The speed of Train  = 18 m/s

A ) The Distance travel by train = 500 meter

So , Time take by train =

Or,   Time take by train =

∴    Time take by train = 27.77 seconds

B ) The Distance travel by train = 40 km = 40,000 m

And Speed of train = 18 m/s

So,  Time take by train =

Or,   Time take by train =

∴    Time take by train = 2222.22 seconds

Or,  Time take by train = 0.617 hours

So, the train will reach destination after 36 minutes

I.e The train will reach destination at 8:06   Answer