A student enters a parking lot and walks toward the north in a parking lot at a velocity of 1.20 m/s for 50.52 seconds. He then turns to the west and runs at a pace for 3.56 m/s for 25.44 seconds.

If you mix chlorine lithium in nickel together which two elements would be the most reactive

When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false

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.