A train of length 180m approaches a tunnel of length 620m. How long will it take the train to pass completely through the tunnel at a speed of 54 km/h??

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

A train of length 180m approaches a tunnel of length 620m. How long will it take the train to pass completely through the tunnel at a speed of 54 km/h??

Mathematics
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

Hiya, what are your own thoughts, so far?
180+620/54
Sounds good to me!

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

really???
The only issue would be your units. You're dividing metres by kilometers per hour, which doesn't sound like a good idea.
Are you doing this as part of maths, or physics?
maths
Great, you need to make sure with these kinds of questions is that your units are consistent. That means it's probably best to work with metres and seconds, so try converting the 54 kilometers per hour into metres per second.
how do you convert from 54 km/h to km/s
Not km/s, but m/s.
54km per hour means 54,000 metres per hour. How many seconds are there in an hour?
3600??
That's right.
So 54 km per hour is the same as 54,000 metres every 3,600 seconds.
Given that, can you work out how many metres every ONE second?
15??
That's right. So the train is travelling at 15 metres every second, that's 15 m/s. Now can you answer your original question?
Remember, as you rightly worked out before, the distance is 180+620=800m. Now that you know the speed as well as the distance, can you work out the time?
so that would be 800/15= 53.3
Sounds good!
HORAAAYYY
Congratulations!
Thank you so much, you will become a legend in no time
Thanks, glad to help!

Not the answer you are looking for?

Search for more explanations.

Ask your own question