A ball is thrown upward from a height of 48 feet with an initial velocity of 32 feet…

MATHEMATICS · Subjective · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

A ball is thrown upward from a height of 48 feet with an initial velocity of 32 feet per second. Its height

h

after

t

seconds is given by:

h = -16t^2 + 32t + 48

How long will it take for the ball to hit the ground?