Physics, asked by ekunal2016, 11 months ago

HOW MUCH TIME DOES IT TAKES TO COVER A DISTANCE OF 507 KM BETWEEN NEW DELHI AND LUCKNOW IF AVERAGE SPEED OF THE TRAIN IS 72 KM/HR.
PLEASE SHOW IN DETAIL.
BACK ANSWER- 7 HR 2.5 MIN

Answers

Answered by piyushjaiswal88
6

Answer:

average speed =total distance travelled/total time taken

72=507/x

x=507/72

=7 hour 2.5 minute

Answered by UrvashiBaliyan
18

Hey.... mate.....!!

here is your answer....!!

Explanation:

Distance=507km.

Speed=72km/h

now .we know that....

speed = distance / time

so...

time = distance/speed

time = 507/72

time =7.041667 (aprox).

time = 7 hours (aprox)

Mate..here the exact value can't be find..because. in such cases the answer comes in aprox ...

so by following the above procedure if you will write in examination then no Mark will be deducted ..

^^^^^^^^^^^^^^^^^^^^^^

I hope it is helpful to you .

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