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If a physical pendulum consists of light rod length suspended in the middle A large mass is attached to one end of the rod and a lighter mass is attached to other end what is T of oscill of pendulum?
Wiki User
∙ 13y ago
This problem is an algebra-based problem using applications of oscillations. The rod is a length L with the axis of rotation in the center.
I found the answer to be that T = PIE x Sq root of (2L(m1 + m2) / (m1 - m2)g)
Wiki User
∙ 13y ago
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What factors affect the period of a pendulum?
In a simple pendulum, with its entire mass concentrated at the end of a string, the period depends on the distance of the mass from the pivot point. A physical pendulum's period is affected by the distance of the centre-of-gravity of the pendulum arm to the pivot point, its mass and its moment of inertia about the pivot point. In real life the pendulum period can also be affected by air resistance, temperature changes etc.
Which of these pendulums would have the greatest length measured in meters a pendulum with a period of 2 seconds or a pendulum with a period of 1.5 seconds?
It doesn't matter what unit you use to measure the physical length of the pendulum. As a matter of fact, it doesn't matter what unit you use to measure the duration of its period either. If both are at rest on the same planet, then the penduum with the longer string has the longer period. Period!
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A bifilar pendulum is a type of experimental setup used to measure the moment of inertia or gravitational acceleration. It consists of a rod suspended by two strings or wires, which allows for a more precise determination of the period of oscillation compared to a regular pendulum. By measuring the period of oscillation and knowing the length of the strings and the mass of the rod, one can calculate the desired physical quantity.
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A torsional pendulum involves a rotational motion where a mass is attached to a rod or wire and undergoes oscillations due to twisting forces, like a spring. A simple pendulum involves a mass attached to a string or rod that swings back and forth in a gravitational field. The main difference is in the type of motion - rotational for torsional pendulum and linear for simple pendulum.
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The physical parameters in the investigation of a simple pendulum include its length, mass of the bob, angle of displacement, gravitational acceleration, and the period of oscillation. By experimenting with these parameters, one can analyze the motion and behavior of the pendulum.
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The physical parameters that might influence the period of a simple pendulum are the length of the pendulum, the acceleration due to gravity, and the mass of the pendulum bob. A longer pendulum will have a longer period, while a higher acceleration due to gravity or a heavier pendulum bob will result in a shorter period.
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In a simple pendulum, with its entire mass concentrated at the end of a string, the period depends on the distance of the mass from the pivot point. A physical pendulum's period is affected by the distance of the centre-of-gravity of the pendulum arm to the pivot point, its mass and its moment of inertia about the pivot point. In real life the pendulum period can also be affected by air resistance, temperature changes etc.
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