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Mamont248 [21]
3 years ago
14

An object has a. Kinetic energy of 17j and a mass of 27 kg, how fast is the object moving?

Physics
1 answer:
kolezko [41]3 years ago
4 0

Answer:

1.1 m/s

Explanation:

W = (mv^2)/2

W = 17J

m= 27kg

v = \sqrt{\frac{2W}{m} }=  \sqrt{\frac{2*17}{27} }  ≈ 1.1 m/s

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Answer:

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Explanation:

According to the principle of Archimedes, the volume of a body immersed in a liquid is equal to the volume displaced by water. That is, in this problem The displacement volume is equal to the new volume minus the original volume.

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