An object that has ball pced forces acting on it could... A Remain at rest
B Change direction
СMove at a constant velocity
D Speed up
E slow down

The slope of a velocity time graph over any interval of time gives the during that interval

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

Which describes increasing the efficiency of energy resource