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2 years ago

A sphere has a mass of 2.10kg and travels along a horizontal plane at the velocity of 12.2m/s. Find the energy

Physics

1 answer:

Oksanka [162]2 years ago

6 0

Answer:

<u>The formula for the energy of motion is KE = .5 × m × v2 </u>

where KE is kinetic energy in joules,

m is mass in kilograms and

v is velocity in meters per second.

Explanation:

So in the above question

m=2.10kg

v=12.2m/s

KE=.5*2.10*(12.2)^2

K.E=.5*2.10*148.84

<u>K.E=156.282 joules</u>

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Answer:

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