The coefficient of kinetic friction between gary's shoes and the wet kitchen
floor is 0.28. if gary has a mass of 52 kg, what is the force of kinetic friction
acting on him as he slides across the floor?

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.