California State Polytechnic University, Pomona

FT = 35kg (10-1.7) OR 25kg (10+1.7) FT = 290 N. An object is thrown straight down with an initial speed of 4 m/s from a window which is 8 m above the ground. The time it takes the object to reach the ground is: y = ½ a t2 + vot + yo. 0 = ½-10 t2 - 4t + 8. t = 0.93 sec. A Ferris wheel with a radius of 8.0 m makes 1 revolution every 10 s. ................
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