Violinists use rosin on their bows to increase the friction between the bow and strings? The friction makes the music.
Meteors get burned up in the atmosphere because friction between the air and the rock makes lots of heat?
"Be a Kid Physicist" by William R. Wellnitz, Ph.D. Published by TAB Books, 1993.
Books of Science!
Fast Facts!
Without friction, you couldn't walk?
Friction is the resistance to motion of things that are touching. Friction changes the energy of motion to heat.
Living things make waste Only humans make waste that is not biodegradable The amount of non-biodegradable waste can be decreased by reducing reusing and recycling
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