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範例:最大靜摩擦力的動力學(一)

如圖一質量為m之物塊A被放置於一台車前端,則至少需施多大的力於台車,物塊 A才不會掉下來?物塊與台車間摩擦係數為μs.


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Posted in 牛頓第二運動定律.

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