Centre of Gravity: Triangles

About this calculator

The Centre of Gravity Calculator is designed to help you find the center of gravity for triangles and between two masses. The center of gravity is the point at which a body can be perfectly balanced under gravity without any resultant rotation. For objects with uniform material distribution, the center of gravity corresponds to the geometric center, often referred to as the centroid.

This calculator is for:

• Structural Engineers: Performing preliminary analyses of load distribution.
• Physics Students: Understanding and applying basic mechanics concepts.
• Design Professionals: Evaluating balance in product or architectural models.

The Centre of Gravity Calculator is a quick and effective tool for general feasibility checks, such as evaluating the symmetry of a structure or mass distribution. While the tool provides immediate results, alternative approaches include manual calculation using geometric principles or employing CAD software for more complex shapes and configurations.

For those interested in diving deeper into the subject, recommended textbooks include:

• Engineering Mechanics: Dynamics by J.L. Meriam and L.G. Kraige
• Statics and Strength of Materials by R.C. Hibbeler

FAQs

What are practical applications of finding the center of gravity?

Applications range from designing stable structures and vehicles to optimizing product ergonomics and load distributions in industrial systems.

How does the center of gravity relate to rotational stability?

A low center of gravity enhances rotational stability, which is crucial for vehicles, buildings in seismic zones, and sports equipment.

Can the center of gravity change in a moving system?

Yes, in dynamic systems like vehicles or moving bodies, the center of gravity can shift due to changes in load distribution or motion.