A box of weight 20N rests on a horizontal floor. A maximum horizontal force of 6N is required to move the box along the floor .If the weight of 10N is added to the box , find the minimum horizontal force required to move the box.​

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

How would a small bar magnet be oriented when placed at position x?

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.