A stone, projected vertically upward with initial velocity 112 ft/sec, moves according to s = 112t - 16t², where s is thedistance from the ground. When will it reach the maximum height?O a. 3.5secO b. 4.5secO c 4secO d. 3sec

We have to choose correct option

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

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter10: Quadratic Equations

Section10.4: Solve Applications Modeled By Quadratic Equations

Problem 10.84TI: A man throws a ball into the air with a velocity of 96 ft/sec. Use the formula h=16t2+v0t to...

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Question

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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