Question

7. What is kinetic energy? Write its mathematical expression.


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Answer 1

Answer:

So, kinetic energy, as you have read, is the energy of motion. The motion we are referring to, is its velocity, which in this case refers to our speed and the direction of that speed. The equation for Kinetic Energy is KE = 1/2 m v^2, where m is the mass, and v is the velocity.

Explanation:

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