Complete the statements using data from Table A of your Student Guide. The speed of the cart after 3 seconds of Low fan speed is cm/s. The speed of the cart after 5 seconds of Medium fan speed is cm/s. The speed of the cart after 2 seconds of High fan speed is cm/s.

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

What’s #16 asking and how do i solve it?

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.