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2 years ago

I NEED HELP I AM SO CONFUSED, WILL GIVE BRAIN.

Physics

1 answer:

Phantasy [73]2 years ago

5 0

Answer:

$resolving \: \\ (\downarrow_{ + }) \: s = ut + \frac{1}{2} g {t}^{2} \\ u = 0 ,\: g = 9.81m. {s}^{ - 2} , \: t = 5s \\ s =h= \frac{1}{2} g {t}^{2}, = \frac{1}{2} (9.81){5}^{2}\\=4.9\times25 \\ h=122.6m$

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Answer with Explanation:

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