Question: A model rocket is fired vertically upward from ground level. The height after t seconds is given by s(t) = 192t -16t 2 feet. (a)
A model rocket is fired vertically upward from ground level. The height after t seconds is given by s(t) = 192t -16t2 feet.
(a) What is the average velocity of the rocket from t=1 to t=1.1 seconds?
(b) What is the average velocity of the rocket from t=1 to t=1.01 seconds?
(c) What is the average velocity of the rocket from t=1 to t=1.001 seconds?
(d) Use parts (a) - (c) to estimate the instantaneous velocity at t=1 second.
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