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- making timings by sighting the bob past a fixed reference point (called a 'fiducial point')
- Sighting the bob as it moves fastest past a reference point. The pendulum swings fastest at its lowest point and slowest at the top of each swing.
· The bob of the pendulum was displaced with a small angle
· The amplitude of the oscillation of a simple pendulum is small.
· The simple pendulum oscillates in a vertical plane only.
· Switch off the fan to reduce the air resistance
What else can I help you with?
What are the disadvantages of compound pendulum?
Some disadvantages of a compound pendulum include increased complexity in the design and analysis compared to a simple pendulum, potential for more components to fail or introduce errors, and a higher likelihood of inaccuracies due to multiple moving parts. Additionally, identifying and minimizing sources of error can be more challenging in a compound pendulum system.
Could we ever construct a true simple pendulum?
Yes, a simple pendulum consists of a mass (bob) attached to a string fixed at a pivot point - this can be easily constructed using everyday materials. By ensuring the string length is much longer than the amplitude of the swing and minimizing air resistance, the pendulum's motion can closely approximate that of an ideal theoretical simple pendulum.
Why a compound pendulum is called equivalent simple pendulum?
Compound pendulum is a physical pendulum whereas a simple pendulum is ideal pendulum. The difference is that in simple pendulum centre of mass and centre of oscillation are at the same distance.
What are the precautions while finding the time of a simple pendulum?
When finding the time period of a simple pendulum, ensure that the amplitude of the swing is small, as larger amplitudes can introduce errors in the calculation. Make sure the pendulum is released from rest each time and avoid air resistance by conducting the experiment in a vacuum or minimizing the effects of air resistance as much as possible. Triple-check the length of the pendulum and measure it accurately to get precise results.
Why a compound pendulum is called an equivalent simple pendulum?
A compound pendulum is called an equivalent simple pendulum because its motion can be approximated as that of a simple pendulum with the same period. This simplification allows for easier analysis and calculation of its behavior.
What are the disadvantages of compound pendulum?
Some disadvantages of a compound pendulum include increased complexity in the design and analysis compared to a simple pendulum, potential for more components to fail or introduce errors, and a higher likelihood of inaccuracies due to multiple moving parts. Additionally, identifying and minimizing sources of error can be more challenging in a compound pendulum system.
Could we ever construct a true simple pendulum?
Yes, a simple pendulum consists of a mass (bob) attached to a string fixed at a pivot point - this can be easily constructed using everyday materials. By ensuring the string length is much longer than the amplitude of the swing and minimizing air resistance, the pendulum's motion can closely approximate that of an ideal theoretical simple pendulum.
Is oscillation of compound pendulum or simple pendulum is perfectly simple harmonic motion?
A simple pendulum exhibits simple harmonic motion
Why a compound pendulum is called equivalent simple pendulum?
Compound pendulum is a physical pendulum whereas a simple pendulum is ideal pendulum. The difference is that in simple pendulum centre of mass and centre of oscillation are at the same distance.
What are the precautions while finding the time of a simple pendulum?
When finding the time period of a simple pendulum, ensure that the amplitude of the swing is small, as larger amplitudes can introduce errors in the calculation. Make sure the pendulum is released from rest each time and avoid air resistance by conducting the experiment in a vacuum or minimizing the effects of air resistance as much as possible. Triple-check the length of the pendulum and measure it accurately to get precise results.
Why a compound pendulum is called an equivalent simple pendulum?
A compound pendulum is called an equivalent simple pendulum because its motion can be approximated as that of a simple pendulum with the same period. This simplification allows for easier analysis and calculation of its behavior.
Give three applications of simple pendulum in your daily life?
applications of simple pendulum
What is the significance of the simple pendulum?
The simple pendulum can be used to determine the acceleration due to gravity.
What are difference between simple pendulum and compound pendulum?
A simple pendulum has one piece that swings. A complex pendulum has at least two swinging parts, attached end to end. A simple pendulum is extremely predictable, while a complex pendulum is virtually impossible to accurately predict.
What kind of pendulum is playground swing?
A simple pendulum.
What will happens to the time period of simple pendulum if bob of the pendulum is completely immersed in water Explain?
Essentially , a simple pendulum is ignorant of air resistance, its more a tool to calculate gravitational acceleration, immersing it in liquid would introduce a drag force and bouyancy on the bob which alters the net force on the bob (essentially reducing the gravity)
Differences between compound pendulum and simple pendulum?
Compound pendulum is a physical pendulum whereas a simple pendulum is ideal pendulum. The difference is that in simple pendulum centre of mass and centre of oscillation are at the same distance.
