A driver traveling 40 km/h sees a child run onto the road 13 m ahead of his noisy old car. He applies the brakes, and the noisy old car decelerates uniformly at 8.0m/s. The driver's reaction time is 0.25s. Will the noisy old car hit the child?

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

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

If the new moon happens on january 15th, what shape will it be on february 6th?