Math Problem Statement
Sebuah partikel begerak dalam lingkaran dengan percepatan sudut tetap. Partikel mula- mula diam, dan setelah 10 detik sudut yang ditempuh 10,511 radian. Jari-jari lingkaran adalah
2 m.
a. Hitung percepatan sudut.
b. Tentukan vektor percepatan pada saat t = 2 detik.
Solution
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Math Problem Analysis
Mathematical Concepts
Circular motion
Angular acceleration
Vectors
Formulas
Angular displacement formula
Tangential acceleration formula
Centripetal acceleration formula
Theorems
-
Suitable Grade Level
High school
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