The equation for a projectile's height versus time is −16t^2+V^ot+H^o. A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 130 feet per second. What is the maximum height, in feet, the ball will attain? Round to the nearest whole foot.

Question

The equation for a projectile's height versus time is −16t^2+V^ot+H^o.   A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 130 feet per second. What is the maximum height, in feet, the ball will attain?  Round to the nearest whole foot.

anonymous · Answer

* round to the nearest hundredth oops