# Question

If a ball is thrown vertically upward from the roof of 32 foot building with a velocity of 96 ft/sec, its height after t seconds is s(t)=32+96t-16t^2 ,

1) What is the maximum height the ball reaches?

2) What is the velocity of the ball when it hits the ground (height 0)

1) What is the maximum height the ball reaches?

2) What is the velocity of the ball when it hits the ground (height 0)

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