A 60 meter long train moving on a straight level track passes a pole in 5 seconds. Find the speed the and the time it will take to cross a 540 metre long bridge.
Answers
Answered by
5
Answer:
distance =60 m
time =5sec
speed=?
speed =distance/time=60/5=12
SPEED =12m/sec
speed=12m/sec
distance =540m
time=?
time= distance/speed =540/12=40sec
Anonymous:
oh...can you please explain the answer...please
mine is just a guess
total distance travelled by train to pass the pole is 60m+60m =120 m and and the same way in another situation
just imagine train jas to cover 2 times 60m distance to cross the pole
why 60+60m does the train pass it twice
please don't hesitate
to answer
ya ya I understood now
drawing a diagram on paper gave me idea
ok bye
Answered by
0
Answer:
speed is 24 km per hr
Explanation:
and time taken to cross 540 m is 25 secs
completely wrong
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