please solve up tisQ.32
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It will require 50sec to reach the sound barrier
u=600km/hr
a=10km/hr/sec
It means airplane requires accelerated at seep of 10km/hr in each second so it travels more 10 km each second
So after 50SEC it will reach speed of 1100km/hr which is the sound barrier
u=600km/hr
a=10km/hr/sec
It means airplane requires accelerated at seep of 10km/hr in each second so it travels more 10 km each second
So after 50SEC it will reach speed of 1100km/hr which is the sound barrier
sc882:
bro thanks for the answer can you please do me a favour??kindly do solve it in a paper and click a picture and send me
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hope this makes some sense....
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