English, asked by harjaspandher, 1 year ago

do rearrange for me please

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Answered by asitkanhar
10
a. after twenty years passenger aircraft will travel at six times the speed of sound.
b. it will be possible to cross the atlantic in less than an hour
c. planes will fly at height of 30 kms.
Answered by mujuvadiwala
5
A. After twenty years passager aircraft will travel at six time the speed of sound
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