- What happens to time period when length is doubled?
- When amplitude increases what happens to energy?
- How do you find the amplitude and period of a function?
- Why does the mass of a pendulum not affect the period?
- Does the mass of a pendulum affect its period?
- What is the period if the mass is doubled?
- How do I keep my pendulum swinging?
- What is the period formula?
- How does amplitude affect period of a pendulum?
- What happens to the period of a pendulum when the mass is doubled?
- Does a pendulum swing faster with more weight?
- What forces act on a pendulum?
- What is relation between frequency and amplitude?
- Does amplitude affect period?
- What makes a pendulum move?
- What causes a pendulum to slow down?
- What affects the swing rate of a pendulum?
- Can an amplitude be negative?
- What does amplitude depend on?
- What is the relationship between amplitude and period?
- What affects the period of a pendulum?

## What happens to time period when length is doubled?

Time period is directly proportional to the length….

So if length is doubled the time period is doubled.

Time period does not depend on the mass of the object suspended …..

So it will have no effect on its value..

## When amplitude increases what happens to energy?

The energy transported by a wave is directly proportional to the square of the amplitude. So whatever change occurs in the amplitude, the square of that effect impacts the energy. This means that a doubling of the amplitude results in a quadrupling of the energy.

## How do you find the amplitude and period of a function?

Amplitude is the distance between the center line of the function and the top or bottom of the function, and the period is the distance between two peaks of the graph, or the distance it takes for the entire graph to repeat. Using this equation: Amplitude =APeriod =2πBHorizontal shift to the left =CVertical shift =D.

## Why does the mass of a pendulum not affect the period?

The mass of a pendulum’s bob does not affect the period. … As mass increases, so does the force on the pendulum, but acceleration remains the same. (It is due to the effect of gravity.) Because acceleration remains the same, so does the time over which the acceleration occurs.

## Does the mass of a pendulum affect its period?

The period of a pendulum does not depend on the mass of the ball, but only on the length of the string. Two pendula with different masses but the same length will have the same period. Two pendula with different lengths will different periods; the pendulum with the longer string will have the longer period.

## What is the period if the mass is doubled?

Thus, if the mass is doubled, the period increases by a factor of √2.

## How do I keep my pendulum swinging?

There are several things that you can do to make a pendulum swing for a long time:Make it heavy (and, specifically, dense). The more mass a pendulum has, the less outside influences such as air resistance will degrade its swing.Put it in a vacuum. … Use an escapement mechanism. … Give it a large initial swing.

## What is the period formula?

We can have all of them in one equation: y = A sin(B(x + C)) + D. amplitude is A. period is 2π/B.

## How does amplitude affect period of a pendulum?

The greater the amplitude, or angle, the farther the pendulum falls; and therefore, the longer the period.) … Since the force of gravity is less on the Moon, the pendulum would swing slower at the same length and angle and its frequency would be less.)

## What happens to the period of a pendulum when the mass is doubled?

The time period of a pendulum does not depend on the mass of bob. So if the mass of bob doubled, the time period remains the same.

## Does a pendulum swing faster with more weight?

Notice that the pendulum with the weight in the middle swings faster than the pendulum with the weight on the bottom.

## What forces act on a pendulum?

There are two dominant forces acting upon a pendulum bob at all times during the course of its motion. There is the force of gravity that acts downward upon the bob. It results from the Earth’s mass attracting the mass of the bob. And there is a tension force acting upward and towards the pivot point of the pendulum.

## What is relation between frequency and amplitude?

The amplitude and the frequency of a wave are independent of each other. The amplitude and the frequency of a wave are equal. The amplitude decreases with an increase in the frequency of a wave. The amplitude increases with an increase in the frequency of a wave.

## Does amplitude affect period?

The period does not depend on the Amplitude. … The more amplitude the more distance to cover but the faster it will cover the distance. The distance and speed will cancel each other out, so the period will remain the same.

## What makes a pendulum move?

A pendulum works by converting energy back and forth, a bit like a rollercoaster ride. … As it accelerates down toward its lowest point (its midpoint, nearest the ground), this potential energy is converted into kinetic energy (energy of movement) and then, as the bob climbs up again, back to potential energy.

## What causes a pendulum to slow down?

A pendulum is an object hung from a fixed point that swings back and forth under the action of gravity. … The swing continues moving back and forth without any extra outside help until friction (between the air and the swing and between the chains and the attachment points) slows it down and eventually stops it.

## What affects the swing rate of a pendulum?

The only things that affect the period of a simple pendulum are its length and the acceleration due to gravity. The period is completely independent of other factors, such as mass.

## Can an amplitude be negative?

The amplitude or peak amplitude of a wave or vibration is a measure of deviation from its central value. Amplitudes are always positive numbers (for example: 3.5, 1, 120) and are never negative (for example: -3.5, -1, -120).

## What does amplitude depend on?

The amplitude of a rope wave depends on how hard you shake it. For a sound wave it depends on how much compression the loud speaker or musical instrument creates. In other words, it depends on the energy the source put into the wave. It does not depend on frequency, wavelength, or velocity.

## What is the relationship between amplitude and period?

Amplitude—maximum displacement from the equilibrium position of an object oscillating around such equilibrium position. Frequency—number of events per unit of time. Period—time it takes to complete one oscillation.

## What affects the period of a pendulum?

This can be explained by examining possible effects of each of the three variables: the length of the string, the mass of the bob, and the angle displaced. The length of the string affects the pendulum’s period such that the longer the length of the string, the longer the pendulum’s period.