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Asked by Vanessa

The kinetic energy(K) of an object is dependent on its mass(m) and velocity(v) and is given by the equation K=.5mv^2. If an object has a velocity of 5 and a kinetic energy of 75, what is its mass?
13 years ago

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Answered by drwls
K = 0.5 mv^2

Do the algebra.

m = 2 K/v^2
13 years ago
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The kinetic energy(K) of an object is dependent on its mass(m) and velocity(v) and is given by the equation K=.5mv^2. If an object has a velocity of 5 and a kinetic energy of 75, what is its mass?

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