A Ferris wheel at a carnival has a radius of 10 m and turns so that the speed of the riders is 8 m/s. A. What is the magnitude of the centripetal acceleration of the rider? B. What is the magnitude of the net force required to produce this centripetal acceleration for a rider with a mass of 60 kg?

Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?