nandihedgepeth nandihedgepeth

30-10-2020
Physics

contestada

A bird is flying at a constant speed of 8.0 m/s. The birds KE is 4.00x 10^3 what is its mass?

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bernardlans13 bernardlans13

30-10-2020

Answer:

125 kg

Explanation:

KE = 1/2m * v^2

m = 2KE / v^2

m = 2(4.00x10^3)/8^2

m = 125kg (or whatever units of mass the problem is asking for)

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