Mass properties: the MASSPROP (mass properties) shortcut reports which of the following information for a solid model?

Introduction / Context:
Engineers rely on computed mass properties for design and manufacturing decisions. AutoCAD's MASSPROP command analyzes solids and regions to report geometric and physical properties useful for validation and documentation.

Given Data / Assumptions:

• You have a closed, valid solid model.
• MASSPROP is executed on the solid.
• We want to know what properties are output.

Concept / Approach:
MASSPROP typically returns volume, area (for regions), centroid location, moments of inertia, radii of gyration, principal moments and directions, and an axis-aligned bounding box. With a specified density, mass can be inferred or reported, depending on workflow.

Step-by-Step Solution:

Verification / Alternative check:
Cross-check volume by sectioning and calculating or by exporting to another CAD/CAE tool and comparing mass properties.

Why Other Options Are Wrong:

• mass only / volume only / bounding box only: MASSPROP reports multiple items. Among the options, “all of the above” best captures the scope.

Common Pitfalls:
Running MASSPROP on non-closed geometry yields incomplete data. Ensure you have a solid, not just surfaces.

Final Answer:
all of the above