A rocket rises with constant acceleration to an altitude of 95 km , at which point its speed is 2.9 km/s . part a what is its acceleration?
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A protest with an underlying speed u m/s, quickening at a m/s^2 for a day and age t has a speed v = u + a*t after t seconds.
The separation gone by the protest in t seconds is given by s = u*t + (1/2)*a*t^2.
In the issue the underlying speed of the rocket when it takes off is 0.
At a tallness of 3 m its speed is 25 m/s.
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