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Solve the all parts of given question:

Question: A horizontal force F holds a block on a frictionless inclined plane in equilibrium. The block has a mass m = 4.2 kg, and the incline makes an angle of 55° with the horizontal.

Part A: What is the value of F?

Part B: What is the normal force exerted by the incline on the block?

I need help to find the normal force exerted by the incline on the block.

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