Question

An aeroplane accelerates uniformly from an initial velocity of 200 m.sto a
velocity of 100 m-s-lin 10 seconds. It then accelerates uniformly to a final
velocity of 240 m.s-lin 20 seconds. Let the direction of motion of the aeroplane
be the positive direction.

(a) Calculate the acceleration of the aeroplane during the first 10 seconds of
the motion

(b) Calculate the acceleration of the aeroplane during the next 14 seconds of

its motion,
(c) Calculate the acceleration of the aeroplane during the whole 24 seconds of its motion.​

Answer 1

Explanation:

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