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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
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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 …
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 …
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 …