The height h , in feet , of a ball shot upward from a ground level spring gun is described by the formula `h=-16t^2+48t`. Where t is the time in seconds. What is the maximum height , in feet , reached by the ball ?

A stone thrown upwards from ground level, has its equation of height h=490t-4.9t^(2) where 'h' is in metres and t is in seconds respectively. What is the maximum height reached by it ?

A stone thrown upwards from ground level, has its equation of height h=490t-4.9t^(2) where 'h' is in metres and t is in seconds respectively. What is the maximum height reached by it ?

The height of a ball thrown into the air with an initial vertical velocity of 24 fts from a height of 6 feet above the ground is given by the equation: h=16t^(2)+24t+6, where t is the time in seconds,for the ball has been in air. After how many seconds is the ball at a height of 14 feets

When a base ball by a batter, the height of the ball, h(t), at time t, is determined by the equation h(t)=-16t^(2)+64t+4 , where tge0 . For which interval of time, in seconds, is the height of the ball at least 52 feet above the playing field?

A stone projected vertically upward with initial velocity of 112 feet per second moves according to the equation s=112t-16t^2 where s is the distance , in feet , from the ground , and t is time , in seconds. What is the maximum height reached by the stone ?

A ball is thrown vertically upwards which satisfies the equation S=80t-16t^2 . Find the time required to reach the maximum height.

Soumya throws a ball upwards, from a rooftop, 80 m above. It will reach a maximum height and then fall back to the ground. The height of the ball from the ground at time 't' is 'h', which is given by h=-16t^(2)+64t+80 What is the maximum height reached by the ball ?

A stone thrown vertically upward satisfies the equation s= 64 t -16t^(2) where is in meter and t is second .What is the time required to reach the maximum height ?

At time t = 0 , a projectile was fired upward from an initial height of 10 feet. Its height after t seconds is given by the function h(t) = p - 10(q - t)^2 , where p and q are positive constants. If the projectile reached a maximum height of 100 feet when t = 3, then what was the height, in feet, of the projectile when t = 4 ?

d(t) = -16t^2+40t +24 A swimmer dives from a diving board that is 24 feet above the water. The distance, in feet, that the diver travels after t seconds have elapsed is given by the function above. What is the maximum height above the water, in feet, the swimmer reaches during the dive?