You watching: A pivoting rod on a spring mastering physics

**(a) We start by analyzing the torques acting on the rod when it isdeflected by a tiny angle from the vertical. Considerinitially the torque as a result of gravity. Which of the complying with statementsthe majority of accurately defines the effectof gravity on the rod?**

(b) Find the torque as a result of the spring. Assume that is small sufficient that the springcontinues to be properly horizontal andyou have the right to approximate (and).Express the torque as a role of and various other parametersofthe problem.(c) What is the angular frequency of oscillations ofthe rod?Expush the angular frequency interms of parameters offered in the advent.Thanks

Under theaction of gravity alone the rod would certainly move to a horizontalplace. But for smalldeflections from the vertical the torquebecause of gravity is sufficiently little to be ignored. See more: Princeton Review Physics C Eton Review Ap Physics C Prep, 2022 | ||

Under theaction of gravity alone the rod would certainly move to a vertical place.But for little deflectionsfrom the vertical the restoring pressure dueto gravity is sufficiently tiny to be ignored. | ||

There is notorque because of gravity on the rod. |