Question

if one of the force is double the other and resultant is equal to the greater Fort in magnitude find angle between forces​

Answer 1

Solution is in the attachment

Answer 2

Answer:

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• It forms a triangle of forces.
• This is an isosceles triangle.
• The two equal sides are each the double force and the resultant.

Let the given forces are F and 2F.

The angle is arccos (0.5F/2F)=arccos 0.25= 75.5 degrees approximately.

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