Math Problem Statement

Dengan menggunakan gambar di atas, diketahui bahwa massa cakram adalah 6.5 kg dan jari-jarinya adalah 6 cm. Pusat massa ada di titik A, sedangkan titik B berjarak 4 cm dari A. Momen inersia IB= ... (kg⋅m2) ?

Solution

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Math Problem Analysis

Mathematical Concepts

Physics
Moment of Inertia
Parallel Axis Theorem

Formulas

Moment of Inertia for a disk: IA = (1/2) * m * r^2
Parallel Axis Theorem: IB = IA + m * d^2

Theorems

Parallel Axis Theorem

Suitable Grade Level

Grades 10-12