Unformatted text preview: θ = 40°. Find the distance L . θ L _________________________ 3. A Ferris wheel has a diameter of 120 m and it is rotating at a constant rate making one revolution every 90 seconds. A passenger having a mass of 80 Kg is riding the wheel. (a) Find the apparent weight of the passenger at the highest point of the wheel. __________________________ (b) Find the apparent weight of the passenger at the lowest point of the wheel. __________________________ F θ = 30 ° μ k 4. The 10 Kg block slides up the incline as the force F pulls the cable as shown. The cable and the pulley are massless and the acceleration of the block is 4 m/s 2 up along the ramp. If the coefficient of friction between the block and the ramp is k = 0.2, find the force F exerted on the cable. F = _______________________...
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This note was uploaded on 03/04/2009 for the course PHYS 2305 taught by Professor Tschang during the Spring '08 term at Virginia Tech.
 Spring '08
 TSChang
 Physics, Work

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