NEET Physics Kinetic Energy MCQ Question
A block attached to a spring is compressed by a distance x from its equilibrium position. If the spring constant is k, what is the kinetic energy of the block when it passes through the equilibrium position?
0.5 * k * x^2
k * x
0.5 * m * v^2
m * g * h
Correct Answer
Detailed Explanation
The kinetic energy at the equilibrium position is equal to the potential energy stored in the spring when compressed, given by V(x) = 0.5 * k * x^2.
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