Question: A rocket accelerates from rest at a rate of 60 m/s 2 . (a) What is its speed after it accelerates for 40 s? (b)

A rocket accelerates from rest at a rate of 60 m/s².
(a) What is its speed after it accelerates for 40 s?
(b) How long does it take for the rocket to reach a speed of 7,500 m/s?

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