**length**of the string and increase the angle.) The longer the

**length**of string, the farther the

**pendulum**falls; and therefore, the longer the

**period**, or back and forth swing of the

**pendulum**. The greater the amplitude, or angle, the farther the

**pendulum**falls; and therefore, the longer the

**period**.)

Simply so, why does length affect period of pendulum?

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**. A **pendulum** with a longer string has a lower frequency, meaning it swings back and forth less times in a given amount of time than a **pendulum** with a shorter string **length**.

Secondly, how can the time period of a pendulum be increased or decreased? **Time period of a pendulum can** be **increased or decreased** by changing th elength of the string of **pendulum**. The **time period** of the **pendulum decreases** as the length of the string **increases** and it **increases** as the length of the string **decreases**, hence **time period** is inversely proportional to the length of the string.

Subsequently, one may also ask, what factors affect the period 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**.

How does the period of a pendulum relate to the square root of the length factor?

When analyzed, the pe- riod of the motion was found to be given by two multiplied by Pi multiplied by the **square root** of the quantity of the **pendulum’s length** divided by the acceleration due to gravity. Therefore, the **period**, or time to complete a full oscillation, of a **pendulum** was found to be dependent on its **length**.

###
How are pendulums used in real life?

**pendulums**is to tell time. The first

**pendulum**clock was built in the 1600s, and it was the most accurate way to tell time for nearly 300 years. Since the motion of a

**pendulum**is a constant time interval, a

**pendulum**inside a clock can keep the hands running on time.

###
Do longer pendulums swing faster?

**longer**the

**pendulum**, whether it is a string, metal rod or wire, the slower the

**pendulum swings**. Conversely the shorter the

**pendulum**the

**faster**the

**swing**rate. On grandfather clocks with long

**pendulums**or clocks with shorter ones, the

**swing**rate depends upon the

**pendulum’s**length.

###
What makes a pendulum move?

**pendulum**. This means that since the

**pendulum**is now in motion, it keeps

**moving**, unless there is a force that acts to

**make**it stop. Gravity works on the

**pendulum**while it is

**moving**. The

**moving**force becomes less as the force of gravity acts on the

**pendulum**.

###
What is the period of a pendulum?

**Period of a Pendulum**. A simple

**pendulum**consists of a light string tied at one end to a pivot point and attached to a mass at the other end. The

**period of a pendulum**is the time it takes the

**pendulum**to make one full back-and-forth swing.

###
What is the mean of oscillation?

**Oscillation**is the repetitive variation, typically in time, of some measure about a central value (often a point of equilibrium) or between two or more different states. Familiar examples of

**oscillation**include a swinging pendulum and alternating current.

###
How long can a pendulum swing?

**pendulums**may be slightly less than 1.7 seconds and 1.2 seconds, respectively, because of friction and because their lengths were less than 70 cm and 35 cm (due to strings being used to tie to attachments).

###
How does weight affect distance?

**How Does Weight Affect Distance**? The

**weight**of an object influences the

**distance**it can travel. Objects with a higher mass-density therefore travel faster and farther than those with a low mass-density, but only if they are launched with an infinite amount of force.

###
How does mass affect speed?

**Mass**doesn’t

**affect speed**directly. It determines how quickly an object can change

**speed**(accelerate) under the action of a given force. Lighter objects can

**do**with weaker force to change

**speed**by a given amount in a given amount of time.

###
What affects the period of oscillation?

**period of oscillation**is directly proportional to the length of the arm and inversely proportional to gravity; thus, an increase in the length of a pendulum arm results in a subsequent increase in the

**period of oscillation**given a constant gravitational acceleration.

###
What is the pendulum theory?

**pendulum**law. a law, discovered by Galileo in 1602, that describes the regular, swinging motion of a

**pendulum**by the action of gravity and acquired momentum. the

**theory**holding that trends in culture, politics, etc., tend to swing back and forth between opposite extremes.

###
What is a period?

**period**is when a woman’s body releases tissue it no longer needs. Every month or so, the uterus lining gets thicker to prepare for a fertilized egg if the woman becomes pregnant. If the egg doesn’t get fertilized, that lining is released from the body as blood through the vagina.

###
How do pendulums work?

**pendulum works**by converting energy back and forth, a bit like a rollercoaster ride. When the bob is highest (furthest from the ground), it has maximum stored energy (potential energy). So as the bob swings (oscillates) back and forth, it repeatedly switches its energy back and forth between potential and kinetic.

###
What forces act on a pendulum?

**mass**of the bob,

**gravity**and the tension in the string.

**Mass**and

**gravity**both work vertically downward. Since the pendulum doesn’t move up or down, the vertical component of the string tension cancels out the

**mass**and

**gravity**.

###
Does amplitude affect period?

**period does**not depend on the

**Amplitude**. The

**period**depends on k and the mass. 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 is a period in physics?

**period**(denoted by ‘T’ ) is the time taken for one complete cycle of vibration to pass a given point. As the frequency of a wave increases, the time

**period**of the wave decreases. The unit for time

**period**is ‘seconds’.

###
What is the Bob’s maximum speed?

**bob**reaches position A – the

**maximum**displacement to the right – it has attained a

**velocity**of 0 m/s. Once again, the

**bob’s velocity**is least when the displacement is greatest.

###
How do you calculate time period?

**time**is: T (

**period**) = 1 / f (frequency). λ = c / f = wave speed c (m/s) / frequency f (Hz). The unit hertz (Hz) was once called cps = cycles per second.

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