Magnetism can cause objects to repel each other.
Drop metal objects such as golf clubs, and backpacks.
Magnetism can cause golf clubs to repel each other.
What can cause golf clubs to repel each other?
Options:
(1) electrically
(2) friction
(3) layers of fat
(4) water
(5) fire
(6) repellant
(7) magnetism
(8) heat energy