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Q1. On an amusement park ride, passengers are seated in the horizontal circle of radius 6.5 m. The seats begin from rest and are uniformly accelerated for 24 seconds to a maximum rotational speed of 1.4 rad/s.

Q2. An electric sign is supported by the wire making a 46 degree angle with a boom. (a) If the sign weighs 1200N, what is the outward thrust exerted by boom? (b) What force is being exerted by wire in helping to support the sign?

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