CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Speed (Average Speed)

a train takes...

Question

a train takes 30 minutes to cover a distance of 180 km. calculate its speed

Open in App

Solution

Speed =distance/time
=180km/30min=6km/min
If we want to get it in m/s
Then 180km=180000meter
30min=30*60=1800seconds
So speed=180000/1800=100m/s
Pls like if you are satisfied

Suggest Corrections

thumbs-up

9

Similar questions

Q. A train travels with a speed of 30 kmph. How much time will it take to cover a distance of 180 km?

Q. A train travels

360 k m

with uniform speed. The speed of the train is increased by

5 k m / h r

48

minutes less to cover the same distance. Find the initial speed of the train.

Q. A train covers a distance of 51 km in 45 minutes. How long will it take to cover 221 km?

Q. After covering a distance of 30 km with a uniform speed there is some defect in a train engine and therefore, its speed is reduced to 4/5 of its original speed. Consequently, the train reaches its destination late by 45 minutes. Had it happened after covering 18 kilometers more,the train would have reached 9 minutes earlier Find the speed of the train and the distance of journey.

Q. After covering a distance of

30

km with a uniform speed there is some defect in a train engine and therefore, its speed is reduced to

\frac{4}{5}

of its original speed. Consequently, the train reaches its destination late by

45

minutes. Had it happened after covering

18

kilometres more, the train would have reached

9

minutes earlier. Find the speed of the train and the distance of journey.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Time and Speed

PHYSICS

Watch in App

explore_more_icon

Explore more

Speed (Average Speed)

Standard VII Physics

Join BYJU'S Learning Program

CrossIcon