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Through how many radians does the minute hand of a clock rotate in 17 minutes?घड़ी की मिनट वाली सुई 17 मिनट में कितने रेडियन घूमती है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 17π/3017π/30
The minute hand completes 2π radians in 60 minutes. In 17 minutes, it rotates (17/60) × 2π = 17π/30 radians.मिनट वाली सुई 60 मिनट में 2π रेडियन घूमती है। इसलिए 17 मिनट में वह (17/60) × 2π = 17π/30 रेडियन घूमेगी।
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