Question

An aeropland taking off from a field has a run of 50m.what is the acceleration and take off velocity if it leaves the ground 10 sec after the start

Answer 1

Answer:

a= 1 m/s^2

Step-by-step explanation:

We know that,

d = v°t + 1/2 at^2

d in this case is 50 m and t is 10 sec.

initial velocity is v° which will be zero. (assumption)

Hence solving it will give us a which is 1 m/s^2

Now,

V= v° + at

Hence, V @ 10 sec = 0 + 1*10 = 10m/s.

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FYI, plane will never take off at such low speed.