Math Problem Statement
- Seorang turun dari sebuah gedung menggunakan lift. Jika massa lift 1.000 kg, percepatannya 2 m/s², dan tegangan kabel penggantung 8.190 N, massa orang tersebut. kg. (g = 9,8 m/s²)
a. 45
b. 50
C. 55
d. 60
e. 75
Solution
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Math Problem Analysis
Mathematical Concepts
Newton's Second Law
Dynamics
Forces
Formulas
Total weight: W_total = (m1 + m2) * g
Total force: F_total = (m1 + m2) * a
Tension equation: T = W_total - F_total or T = (m1 + m2) * (g - a)
Theorems
Newton's Second Law of Motion
Suitable Grade Level
Grades 10-12
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