a ball is thrown vertically upward with a velocity of 144 ft

Last updated: 6/21/2023

a ball is thrown vertically upward with a velocity of 144 ft s then its height after t seconds is s 144t 16t a What is the maximum height reached by the ball ft b What is the velocity of the ball when it is 320 ft above the ground on its way up Consider up to be the positive dir ft s What is the velocity of the ball when it is 320 ft above the ground on its way down ft s