asked 133k views
5 votes
Britney throws an object straight up into the air with an initial velocity of 27 ft/s from a platform that is 10 ft above the ground. Use the formula h(t)=−16t2+v0t+h0 , where v0 is the initial velocity and h0 is the initial height. How long will it take for the object to hit the ground?

1 s
2 s
3 s
4 s

asked
User Jesuspc
by
8.1k points

2 Answers

4 votes

Answer:

2s

Explanation:

just took the applications:quadratics quiz on k12 so :)

answered
User Ankit Mishra
by
7.1k points
2 votes

Answer: t=2s

Explanation:

answered
User Denis Besic
by
8.9k points
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