Illustrates a method for solving this problem. A "swing" ride at a carnival consists of chairs that are swung in a circle by 14.9 m cables attached to a vertical rotating pole, as the drawing shows. Suppose the total mass of a chair and its occupant is 108 kg. (a) Determine the tension in the cable attached to the chair. (b) Find the speed of the chair.

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90