Question

A jumbo jet start from rest an acceleration of 3m/s and makes a run for 35s before taking off,what is the minimum length of the runway?what is it velocity at take off?

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Answer 1

Step-by-step explanation:

Assuming you mean acceleration is 3 m/s²

s = s₀ + ut + ½at²

d = 0 + 0(35) + ½(3)35² = 1,837.5 m

v = u + at

v = 0 + 3(35) = 105 m/s