Acontact force is a force that is exerted by an object when it touches another object. which of the following is an example of a contact force?
a) an orange falling from a tree
b) a magnet repelling another magnet
c) a wood block sliding across the top of the desk
d) hair standing up after someone takes off a wool cap.
Answers: 1
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Acontact force is a force that is exerted by an object when it touches another object. which of the...
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