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Black_prince [1.1K]
3 years ago
9

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

Physics
1 answer:
egoroff_w [7]3 years ago
3 0

Answer:

c. 2.7 m/s

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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The chemical symbol for the element zinc is Zn.

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