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4. Can you determine kinetic energy of an object if you know its mass and volume? If not, what do you need?
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4. Can you determine kinetic energy of an object if you know its mass and volume? If not, what do you need?

User Imakewebthings
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Answer:

No. Kinetic energy is one half the mass times the square of velocity:

KE = ½mv²

You need to know the velocity, not the volume.

User Msalman
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