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5. A stone is thrown horizontally at 8.0 m/s from a cliff 78.4 m high. How far from the base of the cliff does the stone strike the ground? (Use GUESS Method)

G: vi = 8.0 m/s

g = 9.8 m/s2

dy = 78.4 m

U: dx

E: d = vi*t +1/2 a*t^2

S: dx = 32 m

vi =initial velocity

^2= squared

*= times

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# I NEED major help, its about getting time?

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