Seudónimo Seudónimo

10-11-2020
Physics

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You are at a circus and you see a stunt man climb up 29.4 meters into a cannon. He gets fired horizontally out of the cannon with a speed of 57.1 m/s.
How long was stunt man in the air for? Round your answer with TWO decimal places. *Correct rounding rules apply

Respuesta :

jl3155508 jl3155508

11-11-2020

Answer:2.45 s rounded

Explanation:

29.4m=1/2(-9.8)t^2

29.4/-4.9=6

√6= 2.44> rounded> 2.45 s

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