---
title: "A \\( 0.72 \\) \\( \\text{m} \\)-diameter solid sphere can be rotated about an axis through its center by a torque of \\( 10.8 \\) \\( \\text{m·N} \\) which accelerates it uniformly from rest through a total of \\( 160 \\) revolutions in \\( 15.0 \\) \\( \\text{s} \\). What is the mass of the sphere?"
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date_modified: "2025-10-31T08:23:22+00:00"
---

# A \( 0.72 \) \( \text{m} \)-diameter solid sphere can be rotated about an axis through its center by a torque of \( 10.8 \) \( \text{m·N} \) which accelerates it uniformly from rest through a total of \( 160 \) revolutions in \( 15.0 \) \( \text{s} \). What is the mass of the sphere?

A \( 0.72 \) \( \text{m} \)-diameter solid sphere can be rotated about an axis through its center by a torque of \( 10.8 \) \( \text{Nm} \) which accelerates it uniformly from rest through a total of \( 160 \) revolutions in \( 15.0 \) \( \text{s} \). What is the mass of the sphere?

*The answer key and step-by-step explanation are available to logged-in users at https://nerd-notes.com/ubq/104278/*