Mass Moment of Interia Calculator is an instant online tool that finds the moment of interia of objects of various shapes by just entering the details in the input fields. Press on the calculate button after providing the mass, distance and get the results in a less amount of time.
Mass Moment of Interia Calculator: Do you want to solve the mass moment of interia problems in a simpler manner then make use of our free online Mass Moment of Interia Calculator is the best choice. Have a look at the details like what is the moment of interia, formulas to calculate the moment of interia in the below-sections. Get the step by step process to get the moment of interia of an object manullay snd solved example questions.
The detailed steps to calculate the mass moment of interia for different shapes are given below. Follow these guidelines and instructions to get the value easily.
Moment of Interia is also known as the angular mass of the object. Mass moment of interia is defined as the tendency of an object to maintain the state of rest or motion. The body movement is calculated using the moment of interia.
The SI unit of moment of interia is kilogram meter square.
The following are the moment of interia formulas for different shapes.
Question: A object of mass 5 kg is situated at a distance of 15 m from the axis of rotation. Find the moment of interia about the axis of rotation.
Mass of the object m = 5 kg
Distance of the object from the axis of rotation d = 15 m
Moment of interia formula is I = md²
I = 5 * 15² = 5 * 225
Thefore, object moment of interia is 1125 kgm²
1. What is the most commonly used moment of interia equation?
The moment of intertia equation is I = mr². Here m is the mass of the object and r is the distance from the axis of rotation.
2. What are the units of moment of interia?
The SI unit of MOI is kg * m² and the imperial units is ft * s² or lb * ft².
3. Which website is best for finding moment of interia?
Physicscalc.Com is a genuine site where you can calculate the moment of interia for different shaped objects to make all your calculations easier.
4. Calculate the moment of interia of thin rectangular rod having mass 2 kg and length 2 m around the perpendicular bisector and perpendicular axis through one end?
Mass m = 2 kg, Lemgth L = 2 m
Moment of interia around the perpendicualr bisector Ip = (mL²)/12
= (2 * 2²)/12 = 2/3 kgm²
Moment of interia about perpendicular axis Ie = (2 * 2²)/3 = 8/3 kgm²