1=13kg,m2=25kg,andm3=54kgare connectedbya cable and pulled with a force,T3.Thereisfriction and the coefficientofkinetic friction between eachofthe masses and the tableis0.11.Whatisthe tensionT1(inN)ift...
$$\begin{aligned} m_{11} & = l_{1}^{2} \left( {0.25m_{1} + m_{2} + m_{3} } \right) + l_{2}^{2} \left( {0.25m_{2} + m_{3} } \right) + 0.25l_{3}^{2} m_{3} + l_{1} l_{2} \; cos\left( {\theta_{2} } \right)\left( {m_{2} + 2m_{3}...
Any given variant of the F3BP can be identified with a point in a compact, two-dimensional triangle, using either the masses or the radii. Plotting the radii \(r_1, r_3\) or masses \(m_1, m_3\) along two perpendicular axes each of them can only take values between 0 and 1, ...
In the discontinuum method, the material is directly idealized as an assembly of separate units, such as blocks or particles, bonded together at their contact points, and the internal damage is represented by the breakage of the bonds [6]. In addition, rock is a typically discontinuous and ...