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Analysis of a system of bodies where all forces are in balance and there is no motion relative to a chosen reference frame.

0 votes
3 answers
13k views

Topple a mass standing still

Consider the following situation: This is taken from an example from my book with a solution. The box weight is $W$ and the coefficient of friction between the floor and the object is $\mu$. What …
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  • 341
0 votes
1 answer
88 views

A statics problem to find minimal friction

consider the following: I need to find the minimal coeeficient of friction $\mu _{min}$ so that both recatngle boxes would remain static. The lower angle in the triangle is $2\alpha$ as indicated. I …
E Be's user avatar
  • 341
3 votes
1 answer
1k views

Forces acting on two balls in a jar [closed]

Consider the following situation: Two balls are inside a jar with diameter $D$. The balls are uniform in mass and both have the same diameter $d$. Express the forces that acts at the colored dots …
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  • 341