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A projectile is launched straight up with an initial velocity of 120 ft/s. If acceleration due to gravity is –16 ft/s2, after about how many seconds will the object reach a heig…

A projectile is launched straight up with an initial velocity of 120 ft/s. If acceleration due to gravity is –16 ft/s2, after about how many seconds will the object reach a heig…
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A projectile is launched straight up with an initial velocity of 120 ft/s. If acceleration due to gravity is –16 ft/s2, after about how many seconds will the object reach a height of 200 ft? h(t) = at2 + vt + h0

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User James Pardon
by
7.9k points

2 Answers

5 votes

Answer:

C. 2.5 s incase you missed it

Explanation:

answered
User Evgeniy Zaykov
by
8.4k points
3 votes

Answer:

actually it is 2.5 s . ;)

Explanation:


answered
User Justin Lok
by
8.3k points
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