The height in feet of a projectile with an initial velocity of 192 feet per second and an initial height of 60 feet is a function of time t , in seconds, given by . Find the time t when the projectile reaches its maximum height.
A)8 s
B)5 s
C)4 s
D)6 s
E)7 s

Question

The height in feet of a projectile with an initial velocity of 192 feet per second and an initial height of 60 feet is a function of time t , in seconds, given by  . Find the time t when the projectile reaches its maximum height.
A)8 s 
B)5 s 
C)4 s 
D)6 s 
E)7 s

Quizplus · Accepted Answer

The Answer of The height in feet of a projectile with an initial velocity of 192 feet per second and an initial height of 60 feet is a function of time t , in seconds, given by  . Find the time t when the projectile reaches its maximum height.
A)8 s 
B)5 s 
C)4 s 
D)6 s 
E)7 s

The Height in Feet of a Projectile with an Initial