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Lera25 [3.4K]
3 years ago
13

What is the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s?

Physics
2 answers:
Alik [6]3 years ago
3 0
1/2mv^2

1/2x12x10^2=600J

The kinetic energy is 600J
Katena32 [7]3 years ago
3 0

Answer:

The kinetic energy of the object is 600 J

Explanation:

It is given that,

Mass of the object, m = 12 kg

Velocity of the object, v = 10 m/s

Kinetic energy of the object is given by :

E=\dfrac{1}{2}mv^2

E=\dfrac{1}{2}\times 12\times (10)^2

E = 600 J

So, the kinetic energy of the object is 600 J. Hence, this is the required solution.

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A diver makes 1.0 revolutions on the way from a 9.2-m-high platform to the water. Assuming zero initial vertical velocity, find
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Answer:

Average angular velocity ≈ 4.59 rad/s

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