Question #201f0

1 Answer
Lyndhir
Jan 29, 2016

Ti Is the vector sum of all the forces applied at the same point.
Every time a system is in equilibrium, R=0.

Explanation:

Being R the resultant and F_i one of the N Forces applied at a point O we have:

ul(R)= sum_(i=1)^N ulF_i

Examples:
- the tug of war when neither of the two sides are winning

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