## How is period related to gravity?

## How is period related to gravity?

The period of a pendulum is given by T=2π√Lg. If we take a pendulum where there is no gravitational field, then g=0, therefore the period should become infinity.

## How does the gravity affect the 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.)

**Are period and gravity inversely related?**

The period of a pendulum is inversely related to the acceleration due to gravity. Therefore, if the period of the given pendulum increases, it must be due to a decrease in the force of gravity.

### Does the value of gravity affect the period?

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.

### What is period squared?

The period squared is the dependent variable and should be plotted on the y axis. The length is the independent variable and should be plotted on the x axis. 13. Examine your graph of T2 versus l and check to see if there is a linear relationship between T2 and l so that the data points lie along a line.

**What is period formula?**

… each complete oscillation, called the period, is constant. The formula for the period T of a pendulum is T = 2π Square root of√L/g, where L is the length of the pendulum and g is the acceleration due to gravity.

#### Why does gravity not affect period?

The effect of gravity is only to shift the equilibrium point, so at equilibrium (at rest), a vertical spring will be extended as compared with the same spring in a horizontal position. But this does not affect the period.

#### What are the factors that affect a pendulum?

The forces of gravity, the mass of the pendulum, length of the arm, friction and air resistance all affect the swing rate.

**Is period directly proportional to gravity?**

Examining the equation reveals that the 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 relationship between mass and period?

The period of a spring-mass system is proportional to the square root of the mass and inversely proportional to the square root of the spring constant.

## What is the value of gravitational force?

In SI units, G has the value 6.67 × 10-11 Newtons kg-2 m2. The direction of the force is in a straight line between the two bodies and is attractive. Thus, an apple falls from a tree because it feels the gravitational force of the Earth and is therefore subject to “gravity”.

**What is the relationship between period and length?**

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.)