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A block of mass m is dropped onto the top of vertical spring whose force constant is k. if the block is released from a height h above the top of the spring, 1) what is the maximum energy of the block. 2)what is the maximum compression of the spring. 3)At what compression is the block's kinetic energy half its maximum value.

Answer» <html><body><p>When it <a href="https://interviewquestions.tuteehub.com/tag/reaches-1178076" style="font-weight:bold;" target="_blank" title="Click to know more about REACHES">REACHES</a> the <a href="https://interviewquestions.tuteehub.com/tag/spring-11487" style="font-weight:bold;" target="_blank" title="Click to know more about SPRING">SPRING</a>, the <a href="https://interviewquestions.tuteehub.com/tag/change-913808" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGE">CHANGE</a> in gravitational potential energy is m g h, which became kinetic energy, then energy starts to transform to potential energy due to the <a href="https://interviewquestions.tuteehub.com/tag/displacement-956081" style="font-weight:bold;" target="_blank" title="Click to know more about DISPLACEMENT">DISPLACEMENT</a> x of the spring, with a maximum displacement given bym g h = (1/2) <a href="https://interviewquestions.tuteehub.com/tag/k-527196" style="font-weight:bold;" target="_blank" title="Click to know more about K">K</a> x^2.</p></body></html>


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