Friday

September 19, 2014

September 19, 2014

Posted by **BK** on Monday, October 10, 2011 at 1:55pm.

when does ball reach max height and how high is it at that time?

- math -
**Steve**, Monday, October 10, 2011 at 3:22pmv = 80 - 32t

v = 0 is where the ball stops rising and starts falling

0 = 80 - 32t

t = 2.5s

h = 96 + 80t - 16t^2

= 96 + 80*2.5 - 16*6.25

= 196 ft

- math -
**Anissa**, Monday, October 10, 2011 at 3:52pmwhat is the -32 t? I think I undersaand the rest.

**Answer this Question**

**Related Questions**

Math - The height(H) of an object that has been dropped or thrown in the air is ...

Math - The height(h) of an object that has been dropped or thrown in the air is...

Math Help (URGENT X10) - This is really urgent so please please please help. The...

Math( help please ! ) - The height of a ball thrown vertically upward from a ...

physics - A ball is thrown from the top of a building with an initial velocity ...

College algebra - When a ball is thrown up into the air, it makes the shape of a...

Pre-Calc - ball thrown vertically upward with an initial velocity of 80 ft per ...

physics - a tennis ball is thrown vertically upward with an initial velocity of...

Physics - From the top of a cliff with 80 m height a stone is thrown vertically...

Pre-Calculus - A ball is thrown up at the edge of a 364 foot cliff. The ball is ...