Post Utme Redeemers University 2020 Physics Question 15
Practice objective / multiple choice question 15 from the 2020 Post Utme Redeemers University Physics examination.
A block of mass $m$ is susp\ended from a spring with spring cons\tant $k$. If the block is displaced by a dis\tance $x$ from its equilibrium position and released from rest, its subsequent motion is described by the equation $x(t) = A \cos\( omega t + phi \)$, where $A$ is the amplitude of the motion, $omega$ is the angular frequency, and $phi$ is the phase angle. If the block is observed to have a maximum speed of $v_{max} = 2\sqrt{2} , \text{m/s}$, what is the value of the spring cons\tant $k$?
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About This Question
This is Post Utme Redeemers University 2020 Physics Question 15. It is one of the objective questions from the 2020 Post Utme Redeemers University Physics examination.
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