A 8-kg object is moving with a speed of 5 m/s at a height of 4 m. The kinetic energy of the object is approximately ____ J. *

Allen Shaw asked Nov 20, 2023

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Allen Shaw asked Nov 20, 2023

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18 votes

Answer: 100J

Explanation: K = 1/2mv^2

m=8

v=5

1/2 * 8 * 5^2

1/2 * 8 * 25

4 * 25

100

Sorana answered Nov 25, 2023

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