Math Problem Statement
Diagram tersebut menunjukkan sebuah balok dengan massa 4 kg yang ditarik oleh beberapa gaya: 1 N ke kiri 4 N ke kiri 2 N ke kanan 5 N ke kanan Untuk menemukan percepatan, kita perlu menghitung gaya bersih yang bekerja pada balok. Berikut caranya: Hitung total gaya ke kiri: (1 \text{ N} + 4 \text{ N} = 5 \text{ N}) Hitung total gaya ke kanan: (2 \text{ N} + 5 \text{ N} = 7 \text{ N}) Temukan gaya bersih: (7 \text{ N} - 5 \text{ N} = 2 \text{ N}) Sekarang, gunakan hukum kedua Newton, (F = ma), untuk menemukan percepatan ((a)): [ a = \frac{F}{m} = \frac{2 \text{ N}}{4 \text{ kg}} = 0.5 \text{ m/s}^2 ] Jadi, percepatan balok adalah (0.5 \text{ m/s}^2).
Solution
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Math Problem Analysis
Mathematical Concepts
Newton's Second Law
Net Force
Acceleration
Formulas
F = ma (Newton's Second Law)
Net Force = ΣForces
Theorems
Newton's Second Law of Motion
Suitable Grade Level
Grades 9-11
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