An object is dropped form a 75-ft cliff. Its height in feet above the beach after t sec is given by h(t)=75-16t^2. A) Find the average velocity during the interval from t=1 to t=2 B) Find the instantaneous velocity at t=2
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Originally Posted by SoYah An object is dropped form a 75-ft cliff. Its height in feet above the beach after t sec is given by h(t)=75-16t^2. A) Find the average velocity during the interval from t=1 to t=2 $\displaystyle \bar{v} = \frac{h(2) - h(1)}{2 - 1}$ B) Find the instantaneous velocity at t=2 $\displaystyle v(2) = \lim_{t \to 2} \frac{h(t) - h(2)}{t - 2}$ ok?
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