# Can you do it in 3 minutes?

Given a toy with $$2N$$ bars with mass each bar m kg angle between two adjacent bars is $$\theta = 90^\circ$$.

Find the force $$F$$ applied for equilibrium if $$m=1\text{ kg},N=10,g=9.8$$.

the toy is fixed at point A.

Assume the surface is smooth.

A single bar is highlighted in the pic.

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