Math Problem Statement

Sebuah blok mesin diketahui jari jari gear G1 = 4 cm, G2 = 10 cm, G3 = 18 cm dan G4 = 2 cm

Jika Gear G1 berputar dengan kecepatan sudut 5 m/s maka kecepatan linier gear G3 adalah

Solution

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Math Problem Analysis

Mathematical Concepts

Circular Motion
Gear Ratio
Linear and Angular Velocity

Formulas

v = ω * r (Linear velocity and angular velocity relationship)
ω_1 = v_1 / r_1 (Angular velocity formula for gear G1)
ω_2 = v_2 / r_2 (Angular velocity formula for gear G2)
v_2 = v_3 (Equal linear velocities at gear contact points)

Theorems

Conservation of Linear Velocity in Gears (linear velocity at gear contact points remains the same)

Suitable Grade Level

Grades 10-12