Marissa A.

asked • 03/20/15

An object is projected vertically upward with an initial velocity of v0 ft/sec, and its distance s(t) in feet above the ground after t seconds is given by....

the formula s(t) = −16t2 + v0t.
 
(a) If the object hits the ground after 12 seconds, find its initial velocity v0.
v0 =        ft/sec

(b) Find its maximum distance above the ground.
s(t) =        ft
 
I am unsure how to approach this problem. I feel as if some information is missing or am I just lacking some generic knowledge used in the formula for velocity?

1 Expert Answer

By:

Ray G. answered • 03/20/15

Intro physics to calculus based physics. It's all good.

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