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A physical pendulum is undergoing angular oscillations around its equilibrium po

ID: 1978969 • Letter: A

Question

A physical pendulum is undergoing angular oscillations around its equilibrium position, swinging from left to right and from right to left. At the instant that the center of gravity of the pendulum is at the equilibrium position and moving from left to right, the acceleration of the center of gravity is upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left A physical pendulum is undergoing angular oscillations around its equilibrium position, swinging from left to right and from right to left. At the instant that the center of gravity of the pendulum is at the equilibrium position and moving from left to right, the acceleration of the center of gravity is upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left At the instant that the center of gravity of the pendulum is at the equilibrium position and moving from left to right, the acceleration of the center of gravity is upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left upward and to the left downward and to the right to the right upward downward zero upward and to the right downward and to the left to the left

Explanation / Answer

at the equilibrium position, gravity acts downwards and tension in the cord pulls it upwards. the resultant it upwards due to which it continues its centripetal motion.

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