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Angular Momentum Formula

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Angular Momentum is the degree to which a body rotates, gives its angular momentum. Check FAQs

L = I \cdot ω

L - Angular Momentum?I - Moment of Inertia?ω - Angular Speed?

Angular Momentum Example

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With units

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Here is how the Angular Momentum equation looks like with Values.

Here is how the Angular Momentum equation looks like with Units.

Here is how the Angular Momentum equation looks like.

0.0353 = 1.125 \cdot 0.005

0.0353kg*m²/s = 1.125kg·m² \cdot 0.005rev/s

0.0353 = 1.125 \cdot 0.005

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Angular Momentum Solution

Follow our step by step solution on how to calculate Angular Momentum?

FIRST Step Consider the formula

L = I \cdot ω

Next Step Substitute values of Variables

∴

L = 1.125kg·m² \cdot 0.005rev/s

Next Step Convert Units

∴

L = 1.125kg·m² \cdot 0.0314rad/s

Next Step Prepare to Evaluate

∴

L = 1.125 \cdot 0.0314

Next Step Evaluate

∴

L = 0.0353429173510855kg*m²/s

LAST Step Rounding Answer

∴

L = 0.0353kg*m²/s

Angular Momentum Formula Elements

Variables

Angular Momentum

Angular Momentum is the degree to which a body rotates, gives its angular momentum.

Symbol: L

Measurement: Angular MomentumUnit: kg*m²/s

Note: Value can be positive or negative.

Formulas to find Angular Momentum

Moment of Inertia

Moment of Inertia is the measure of the resistance of a body to angular acceleration about a given axis.

Symbol: I

Measurement: Moment of InertiaUnit: kg·m²

Note: Value should be greater than 0.

Formulas to find Moment of Inertia

Angular Speed

Angular Speed is the rate at which an object rotates or revolves around a central point or axis.

Symbol: ω

Measurement: Angular VelocityUnit: rev/s

Note: Value can be positive or negative.

Formulas to find Angular Speed

Other formulas in Rotational Mechanics category

Go Torque

τ = F \cdot l dis \cdot \sin (θ FD)

How to Evaluate Angular Momentum?

Angular Momentum evaluator uses Angular Momentum = Moment of Inertia*Angular Speed to evaluate the Angular Momentum, Angular Momentum formula is defined as a measure of the tendency of an object to continue rotating, which depends on its moment of inertia, rotational velocity, and the distribution of mass around the axis of rotation, providing a fundamental concept in understanding rotational motion in physics. Angular Momentum is denoted by L symbol.

How to evaluate Angular Momentum using this online evaluator? To use this online evaluator for Angular Momentum, enter Moment of Inertia (I) & Angular Speed (ω) and hit the calculate button.

FAQs on Angular Momentum

What is the formula to find Angular Momentum?

The formula of Angular Momentum is expressed as Angular Momentum = Moment of Inertia*Angular Speed. Here is an example- 0.035343 = 1.125*0.0314159265342982.

How to calculate Angular Momentum?

With Moment of Inertia (I) & Angular Speed (ω) we can find Angular Momentum using the formula - Angular Momentum = Moment of Inertia*Angular Speed.

Can the Angular Momentum be negative?

Yes, the Angular Momentum, measured in Angular Momentum can be negative.

Which unit is used to measure Angular Momentum?

Angular Momentum is usually measured using the Kilogram Square Meter per Second[kg*m²/s] for Angular Momentum. are the few other units in which Angular Momentum can be measured.

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