The height of a projectile is modeled by the function h(t) = −16t2 + v0t + h0 where t is the time in seconds that the projectile is in the air, v0 is the initial vertical velocity of the projectile, and h0 is the initial height of the projectile.

A football is kicked from ground level with an initial vertical velocity of 64 feet per second. After _____ seconds, the football will hit the ground.

Question

The height of a projectile is modeled by the function h(t) = −16t2 + v0t + h0 where t is the time in seconds that the projectile is in the air, v0 is the initial vertical velocity of the projectile, and h0 is the initial height of the projectile.


A football is kicked from ground level with an initial vertical velocity of 64 feet per second. After _____ seconds, the football will hit the ground.

anonymous · Answer

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