Which of the following is an example of a force that acts at a distance?

a book experiences a normal force as it rests on a table.

an airplane experiences friction as it moves through the air.

a soccer ball experiences a force as it is kicked across a field.

a magnet is pushed away when it is brought near the end of another magnet.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).

One of the reasons that stars are so large is because

The carrier molecules of the electron transport system are located in the