Me , i need numbers 3 - 10 and there’s a back side.

How to tell if a molecule is polar or nonpolar with electronegativity

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.

A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?