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Unformatted text preview: eters
and the particle is at a minimum when
t = ÄÄÄÄÄ seconds, with s j ÄÄÄÄÄ z = - 4 ÄÄÄÄÄ meters
s HtL = 2 t - 1
v H3L = 5 ÄÄÄÄÄÄÄÄÄÄÄÄÄ
= 6 meters m
A calculus book thrown vertically upward on the planet Zorgon at a velocity of 27 ÄÄÄÄÄÄÄÄÄÄÄÄÄ reaches a height of
HaL Find the book ¢ s velocity and acceleration as functions of time
s = 27 t - 0.6 t2 meters in t seconds.
HbL Find how long it takes the book to reach its highest point...
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