Acar is traveling in a straight path due east with a velocity of 8 meters per second. in a 10 second interval, how many meters will the car travel? a) .80 mb)2 mc) 18 md) 80 m

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