Math Problem Statement
Seorang pelari berlari mengitari sebuah belokan berbentuk lingkaran berjari-jari 25 m. Jika percepatan sentripetal pelari adalah 2.56m / (s ^ 2) * dan gerakan pelari tersebut dianggap GMB, maka kecepatan linear pelari tersebut adalah...
A. 16 m/s
C. 10 m/s
B. 12 m/s
D. 8 m/s
E 6
Solution
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Math Problem Analysis
Mathematical Concepts
Kinematics
Circular Motion
Centripetal Acceleration
Formulas
Centripetal acceleration formula a_s = v^2 / r
Theorems
Centripetal force and motion in circular paths
Suitable Grade Level
Grades 10-12
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