1.

A "swing" ride at a carnival consists of chairs that are swung in a circle by 17.5 m cables attached to a vertical rotating pole, as the drawing shows. Suppose the total mass of a chair and its occupant is 142 kg. (a) Determine the tension in the cable attached to the chair. (b) Find the speed of the chair. 160.0A woman is riding a Jet Ski at a speed of 21 m/s and notices a seawall straight ahead. The farthest she can lean the craft in order to make a turn is 21% This situation is like that of a car on a curve that is banked at an angle of 21" If she tries to make the turn without slowing down, what is the minimum distance from the seawall that she can begin making her turn and still avoid a crash