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03-09-2021
Physics

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a bodybis thrown vertically upward with velocity of 30m/s calculate the the maximum height attained

Respuesta :

aniilsah555 aniilsah555

04-09-2021

Explanation:

Initial velocity(v)=30 m/s
Final velocity(u)=0 m/s
Acceleration due to gravity(g)=9.8m/s²
Height(h)=?

Now,

By the third equation of motion, we have

v²=u²+2gh
30²=0²+2×9.8×h
900=0+19.6h
900=19.6h
900/19.6=h
h=45.918 m

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