4) A coin is dropped from a height of 960 feet. The height, s (measured in feet), at time, t (measured in seconds), is given by s = -16t² + 960 a) find the average velocity on the interval [1.5, 3.5] b) How long does it take for the coin to hit the ground? c) Find the velocity of the coin when it hit the ground.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter60: Areas Of Triangles
Section: Chapter Questions
Problem 3A: The four holes in the figure are 0.8 cm in diameter and equally spaced around the bolt circle. Find...
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4) A coin is dropped from a height of 960 feet. The height, s (measured in feet), at
time, t (measured in seconds), is given by s = -
--16t?
+ 960
a) find the average velocity on the interval [1.5,3.5]
b) How long does it take for the coin to hit the ground?
c) Find the velocity of the coin when it hit the ground.
Transcribed Image Text:4) A coin is dropped from a height of 960 feet. The height, s (measured in feet), at time, t (measured in seconds), is given by s = - --16t? + 960 a) find the average velocity on the interval [1.5,3.5] b) How long does it take for the coin to hit the ground? c) Find the velocity of the coin when it hit the ground.
5) Find the indicated limit if it exists.
Vx+ 4 – 2
х +
а) lim
3
8х* + 27
b)
lim
x→-1.5 2x + 3
Transcribed Image Text:5) Find the indicated limit if it exists. Vx+ 4 – 2 х + а) lim 3 8х* + 27 b) lim x→-1.5 2x + 3
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