If the block is subjected to the force of f = 500 n, determine its velocity at s = 0.5 m. when s = 0, the block is at rest and the spring is uncompressed. the contact surface is smooth.

i think it's 35 meters

what is the actual question though?

a skateboard rolling across the street - apex

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.