Anything helps thanks

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

Which of these metals are magnetic?

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.