Two forces are applied as shown in fig. to a hook support. Knowing that the magnitude of Pis 35 N, determine by trigonometry (a) The required angle at if the resultant R of the two forces applied to the support is to be horizontal. (b) The corresponding magnitude of R

Question-Answer › Category: Engineering Mechanics › Two forces are applied as shown in fig. to a hook support. Knowing that the magnitude of Pis 35 N, determine by trigonometry (a) The required angle at if the resultant R of the two forces applied to the support is to be horizontal. (b) The corresponding magnitude of R

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Ayush asked 10 months ago

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Mazurek Gravity answered 10 months ago

For Calculating the angle alpha component of forces is resolved and equilibrium of forces in y direction is done.
For the resultant magnitude , parallelogram law of vector addition is used.