A branch falls from a tree How fast is the branch moving after 0 28 seconds A. 44 m/s 3.3.1 m/s c. 2.7m/ D. 13 m/s

asked Apr 21, 2022 233k views

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A branch falls from a tree How fast is the branch moving after 0 28 seconds

A. 44 m/s
3.3.1 m/s
c. 2.7m/
D. 13 m/s

by Maye

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7 votes

Answer:

c. 2.7 m/s

Step-by-step explanation:

$v = a.t + v_(0)\\a = g = 9.81 m/s^(2)} \\t=0.28 s \\v_(0) = 0\\=> v = 9.81 * 0.28 = 2.74 m/s$

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