Physics, 23.10.2020 14:00 zackcarlson5637
An engineer must a runway to accommodate air planes that must reach a ground velocity of 61m/s before they can take off. These planes are capable of being accelerated uniformly at the rate of 2.5m/s^2.
a)How long will it take the planes to reach takeoff speed?
b)What must be the minimum length of the runway?
Answers: 1
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