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Chapter 170: Do You Know What Friction Is?
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Chapter 172: She Wants to Be Stronger
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... Feng spoke confidently, “Do you think that there is no friction force on stationary objects?”
“Isn’t it true?” the crowd asked in unison.
Qin Feng waved his finger, “Wrong, absolutely wrong! What you see as stillness is merely the result of the friction force canceling out other forces. In reality, this force has always been present!”
“Take the example of the wine glass on a rough surface; it’s difficult to push because of the friction coefficient, leading to a significan ...
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