question 24 of chapter 10 rotation and rolling...///////////////////////////////
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Grade 11
Mechanics> question 24 of chapter 10 rotation and ro...
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Last Activity: 6 Years ago
Moment of inertial of a square plate about its diagonal is ma2/12 (m = mass of the square plate)
a = edges of the square
Therefore torque produced = (ma2/12) ×
= {(120 × 10–3 × 52 × 10–4)/12 × 0.2
= 0.5 × 10–5 N-m.
a = edges of the square
Therefore torque produced = (ma2/12) ×
= {(120 × 10–3 × 52 × 10–4)/12 × 0.2
= 0.5 × 10–5 N-m.
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