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وحل 2 مساله من الميد و الثالثه في المحاضره by ymar71349 is a document available to read on EtoBox.
To find the value of P when the resultant of two forces at point A is perpendicular, we can use trigonometric relationships involving the angle α=20°. The magnitude of the resultant can then be calculated using the Pythagorean theorem. The solution involves determining the components of the forces and ensuring they satisfy the perpendicular condition.
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- ymar71349
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