Ice A car travels at a speed of 19m/s and has a mass of 1005 kg. What is its kinetic energy?​

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?