The second hand on a watch has a length of 4.50 mm and makes one revolution in 60.00 s. What is the speed of the end of the second hand as it moves in uniform circular motion? A)9.42 × 10^-⁴ m/s B)2.67 × 10^-³ m/s C)5.34 × 10^-³ m/s D)4.71 × 10^-⁴ m/s E)2.36 × 10^-⁵ m/s

Question

Quizplus · Accepted Answer

The Answer of The second hand on a watch has a length of 4.50 mm and makes one revolution in 60.00 s. What is the speed of the end of the second hand as it moves in uniform circular motion? A)9.42 × 10^-⁴ m/s B)2.67 × 10^-³ m/s C)5.34 × 10^-³ m/s D)4.71 × 10^-⁴ m/s E)2.36 × 10^-⁵ m/s

The Second Hand on a Watch Has a Length of 4.50