A stone, projected vertically upward with initial velocity 112 ft/sec, moves according to 8 = 112t - 16t², where s is the distance from the ground. When will it reach the maximum height? O a. 3.58ec O b. 4.58ec Oc 4sec O d. 3sec
A stone, projected vertically upward with initial velocity 112 ft/sec, moves according to 8 = 112t - 16t², where s is the distance from the ground. When will it reach the maximum height? O a. 3.58ec O b. 4.58ec Oc 4sec O d. 3sec
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 57AR: Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places...
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Transcribed Image Text:A stone, projected vertically upward with initial velocity 112 ft/sec, moves according to s = 112t - 16t², where s is the
distance from the ground. When will it reach the maximum height?
O a. 3.5sec
O b. 4.5sec
O c 4sec
O d. 3sec
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