The upward normal force exerted by the floor on an elevator passenger is 620N. The weight...

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The upward normal force exerted by the floor on an elevator passenger is 620N. The weight of the passenger is 650N. 1. a. What are the reaction forces to these two forces? b. Find the acceleration of the passenger A toboggan loaded with students (total weight w) slides down a snow-covered hill that slopes at constant angle α. There is virtually no friction, what is its acceleration? A highway curve with radius R is to be banked so that a car traveling at speed v will not skid sideways even in the absence of friction. At what angle should the curve be banked? 2. 3.

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The upward normal force exerted by the floor on an elevator passenger is 620N. The weight...

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