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Q1. A force vector points at an angle of 26.9 ° above the +x axis. It has the y component of +465 newtons (N). Find (a) the magnitude and (b) the x component of the force vector.

Q2. The block is acted upon by its weight w=200lb, a horizontal force Q=600 lb and pressure P exerted by the inclined plane. The resultant R of these forces is up and parallel to the incline there by sliding the block up it. Establish P and R.

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Category:- Physics
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