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FromTheMoon [43]
3 years ago
13

8. Before leaving the ground an airplane traveling with constant acceleration makes a run on the

Physics
2 answers:
Effectus [21]3 years ago
8 0

Answer:

\color{Blue}\huge\boxed{Answer}

<h3>B. Speed at which it leaves the ground</h3>
Andreyy893 years ago
5 0

Answer:

Explanation:

a)  s = ½at²

a = 2s/t² = 2(1800)/12² = 25 m/s²

b) v = at = 25(12) = 300 m/s

c) first second  s = ½(25)1² = 12.5 m

twelfth second s = ½(25)(12² - 11²) = 287.5 m

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