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Net Force

Eleven forces...

Question

Eleven forces each to $15$ N act on a particle simultaneous if each force makes an angle with the next one the resultance of all force is.

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Solution

$\frac{360}{30} = 12$
Min. $12$ forces are needed for resultant to be 0
There are only $11$ forces.
∴ Resultant of all Forces is $5$ N

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