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The pendulum of a seismograph remains at rest due to inertia. When there is no seismic activity, the pendulum stays stationary in its equilibrium position until external forces disrupt this balance. The motion of the pendulum when detecting seismic waves helps record and measure the intensity and duration of the earthquake.
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When is a pendulum at rest?
A pendulum is at rest when it is not swinging, at the lowest point of its swing. This is known as the equilibrium position where the potential energy is at its minimum and the kinetic energy is at zero.
What is mean position in pendulum?
The mean position of a pendulum is the equilibrium point where the pendulum comes to rest when not in motion. It is the point where the gravitational force acting on the pendulum is balanced by the restoring force.
What is a pendulum zero?
A pendulum zero refers to the equilibrium position of a pendulum, where it is at rest and not swinging. This position is typically at the lowest point of the pendulum's swing.
What effect does decreasing the weight of the bob have on the period of the pendulum?
The weight of the bob will determine how long the pendulum swings before coming to rest in the absence of applied forces. The period, or time of 1 oscillation, is determined only by the length of the pendulum.
How does amplitude of a pendulum affect frequency?
The amplitude of a pendulum does not affect its frequency. The frequency of a pendulum depends on the length of the pendulum and the acceleration due to gravity. The period of a pendulum (which is inversely related to frequency) depends only on these factors, not on the amplitude of the swing.
What affects a pendulum?
The mass of the pendulum, the length of string, and the initial displacement from the rest position.
When is a pendulum at rest?
A pendulum is at rest when it is not swinging, at the lowest point of its swing. This is known as the equilibrium position where the potential energy is at its minimum and the kinetic energy is at zero.
What is mean position in pendulum?
The mean position of a pendulum is the equilibrium point where the pendulum comes to rest when not in motion. It is the point where the gravitational force acting on the pendulum is balanced by the restoring force.
What is a pendulum zero?
A pendulum zero refers to the equilibrium position of a pendulum, where it is at rest and not swinging. This position is typically at the lowest point of the pendulum's swing.
When a pendulum stops swaying and its at rest has it loss energy?
Yes. Pendulum lose energy due to friction with the air.
What effect does decreasing the weight of the bob have on the period of the pendulum?
The weight of the bob will determine how long the pendulum swings before coming to rest in the absence of applied forces. The period, or time of 1 oscillation, is determined only by the length of the pendulum.
How does amplitude of a pendulum affect frequency?
The amplitude of a pendulum does not affect its frequency. The frequency of a pendulum depends on the length of the pendulum and the acceleration due to gravity. The period of a pendulum (which is inversely related to frequency) depends only on these factors, not on the amplitude of the swing.
What is equilibrium position in pendulum?
The equilibrium position in a pendulum is the position where the pendulum comes to rest when there is no external force acting on it. This is typically when the pendulum bob is hanging straight down directly below its suspension point. At this position, the gravitational force is balanced by the tension in the pendulum string.
Why does the bob of pendulum eventually come to rest?
The bob of a pendulum eventually comes to rest due to air resistance and friction acting against its motion, gradually slowing it down until it stops. Loss of energy from the system causes the pendulum to decrease in amplitude and eventually come to a standstill.
Point of oscillation of simple pendulum?
The point of oscillation of a simple pendulum is the equilibrium position where the pendulum comes to rest when there is no external force acting on it. It is the bottom-most point of the pendulum's swing where the potential energy is at a minimum and the kinetic energy is at a maximum. This point marks the center of the pendulum's oscillation movement.
What happens to the period of a pendulum if you double the mass on the end of the string but keep all other factors the same?
If you double the mass on the end of the string while keeping all other factors the same, the period of the pendulum will remain unchanged. The period of a pendulum is independent of the mass attached to it as long as the length and gravitational acceleration remain constant.
Why is the book placed on the table remain in state of rest while force of gravity is applied?
An object at rest tends to remain at rest - an object in motion tends to remain in motion.
