danika44 danika44

16-11-2020
Physics

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Calculate the kinetic energy of a 1 kg object moving at 4.5 ms. Round to the first decimal.

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abdurrahmanabdullahi abdurrahmanabdullahi

17-11-2020

Answer:

91.21

Explanation:

Kinetic energy =1/2 mv2 substitute the values I. E 1/2 *1 *4.5^2= 91.21

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