A spherical boulder of mass 16.0 kg and radius 16.0 cm rolls down a hill 14.0 m high from rest. What is its angular momentum when it is half way down the hill

if they have a finite resultant

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.

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.