Homework: Simple And Physical Pendula Deadline: 100% until Sunday, May 1 at 11:59 PM Torsion Pendulum ysta A torsion pen

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Homework Simple And Physical Pendula Deadline 100 Until Sunday May 1 At 11 59 Pm Torsion Pendulum Ysta A Torsion Pen 1 (42.15 KiB) Viewed 29 times

Homework: Simple And Physical Pendula Deadline: 100% until Sunday, May 1 at 11:59 PM Torsion Pendulum ysta A torsion pendulum is made from a disk of mass m = 7 kg and radius R = 0.66 m. A force of F = 40.7 N exerted on the edge of the disk rotates the disk 1/4 of a revolution from equilibrium. "What is the torsion constant of this pendulum? N-m/rad Submit 2) What is the minimum torque needed to rotate the pendulum a full revolution from equilibrium? N-m Submit 3) What is the angular frequency of oscillation of this torsion pendulum? rad/s Submit "Which of the following would change the period of oscillation of this torsion pendulum? Oincreasing the mass Odecreasing the initial angular displacement Oreplacing the disk with a sphere of equal mass and radius Changing the pendulum in an elevator accelerating downward Submit Disk