Скачать или смотреть NATURAL FREQUENCY OF MASS AND SPRING SYSTEM WITH PULLEY / EXAMPLE / D.O.M

Natural frequency is the frequency at which a system tends to oscillate in the absence of any driving or damping force. When an object vibrates at a frequency equivalents to its Natural Frequency, its vibration amplitude increases significantly which could lead to irreparable damage!
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Here , in this video i have thoroughly explained the whole problem of this spring and mass system with pulley by the equilibrium method which is also popularly known as D'Alembert's principle which according to me is most convenient way to do this problem.
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please ask me questions in the comment section and i will be there to help you.
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hereafter i will be posting more such videos according to their importance in exam so keep viewing and
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