What is the normal force exerted on the skate boarder

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A skateboard track has the form of a circular arc with a 3.60m radius, extending to an angle of 90.0 degrees relative to thevertical on either side of the lowest point. A 55.0 kg skateboarderstarts from rest at the top of the circular arc. What is the normal force exerted on the skate boarder at the bottom of the circular arc?

Reference no: EM13563644

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