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xxMikexx [17]
3 years ago
12

Why would pushing a wooden block across a rough surface make the block warm?

Biology
1 answer:
Olenka [21]3 years ago
5 0
As we know there is a certain force called the frictional force that is required in order to resist the movement of a certain object. This frictional force occurs whenever two objects are rubbed against each other. The frictional force generated is converted to heat energy in due time making the surface hot. 
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