If a rock is dropped from a height of 66 ft, its poistion t seconds after it is dropped until it hits the ground is given by the function s(t)=â16t^2+66 .
Round values below to 3 decimal places.
How long does it take the rock to hit the ground?
_____seconds
Find the average velocity of the rock from when it is released until when it hits the ground.
______feet per second
What time after the rock is thrown will its instantaneous velocity be equal to its average velcity? (Apply the Mean Value Theorem)
___seconds after it is thrown