In 24 hours, minute hand completes 24 × 1 = 24 rotations. But question says 720 — impossible.

Thu, 30 Apr 2026 13:29:17 +0000

Why the Claim That the Minute Hand Completes 720 Rotations in 24 Hours Is Wrong
An easy physics explanation debunking a common misconception In a simple calculation, one might argue that since the minute hand travels 360 degrees every hour and completes one full rotation (360 degrees) per hour, in 24 hours it makes 24 × 1 = 24 rotations. But then, some sources claim it completes a dizzying 720 rotations in a day — a number that sounds impressive but is actually impossible. Why? This article explains the truth behind this common mistake and clarifies the real motion of the clock’s minute hand. ### The Basics: How Many Rotations Does the Minute Hand Actually Make in 24 Hours? The minute hand completes one full rotation (360 degrees) every 60 minutes — precisely one rotation per hour. Over 24 hours, this totals: