A physical pendulum consists of 4.0 m long sticks joined together as shown in the figure. What is the pendulum's period of oscillationabout a pin inserted through point A at the center of the horizontal stick?ANumberUnitsT

Approach to solving the questionCalculated moment of inertia of the system about point A and used…

Answered: A physical pendulum consists of 4.0 m…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter16: Oscillations

Section: Chapter Questions

Problem 38PQ

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A 50.0-g object connected to a spring with a force constant of 35.0 N/m oscillates with an amplitude of 4.00 cm on a frictionless, horizontal surface. Find (a) the total energy of the system and (b) the speed of the object when its position is 1.00 cm. Find (c) the kinetic energy and (d) the potential energy when its position is 3.00 cm.
The amplitude of a lightly damped oscillator decreases by 3.0% during each cycle. What percentage of the mechanical energy of the oscillator is lost in each cycle?
Check Your Understanding An engineer builds two simple pendulums. Both are suspended from small wires secured to the ceiling of a room. Each pendulum hovers 2 cm above the floor. Pendulum 1 has a bob with a mass of 10 kg. Pendulum 2 has a bob with a mass of 100 kg. Describe how the motion of the pendulums will differ if the bobs are both displaced by 12°.
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A physical pendulum consists of 4.0 m long sticks joined together as shown in the figure. What is the pendulum's period of oscillation about a pin inserted through point A at the center of the horizontal stick? A Number Units T