An areoplane initially at rest, undergoes a constant acceleration on of 2.5m/second down the runway for 30sec before taking off​

Question

An areoplane initially at rest, undergoes a constant acceleration on of 2.5m/second down the runway for 30sec before taking off​

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Mít Mít 1 week 2021-07-19T23:24:06+00:00 1 Answers 4 views 0

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    2021-07-19T23:25:51+00:00

    Answer:

    I’ll just assume that the question is what’s the velocity of the airplane before it takes off because you haven’t included a question. Where u: velocity, a: acceleration, t: time

    u = a \times t \\ u = 2.5 \times 30 \\ u = 70ms

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