Each item on the left represents a flow of heat. Each item on the right is a method of heat flow. Drag the items on the left to the correct location on the right. Correct conduction Correct convection Correct radiation greenhouse barbecue grill plate car engine microwave oven ocean current curling iron

1. explain how you calculate the net force in any direction on the box. 2. suppose an upward force of 15n is added to the box. what will be the net vertical force on the box? 3. what force could be applied to the box to make the net force in the horizontal direction zero? explain. 4. suppose a force of 25n to the right is added to the box. what will be the net force to the right?