Three particles of masses 100g, 150g, and 200g respectively are placed at the vertices of an equilateral triangle of a side 0.5 m long. What is the position of the centre of mass of three particles?
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2.
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Position of centre of mass of a triangular lamina as shown in the figure is:
1. | at the point \(P.\) |
2. | at the point \(G\). |
3. | at the point \(L\). |
4. | can't be determined. |
What is the position of centre of mass of a uniform L-shaped lamina (a thin flat plate) with dimensions as shown? The mass of the lamina is 3 kg.
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4. Can't be determined