Two blocks(of massesmAandmB)are connected by a massless string that passes over a pulley, as shown below. The coefficient of kinetic friction betweenmAand the inclined plane(at angleθabove the horizontal)isμk.When the system is...
The stress in the wire =("Tension")/("Area of cross-section"). To avoid breaking, this stress should not exceed the breaking stress. Let the tension in the wire be T. The equation of motion of the two blocks are, T=10N=(1 kg )a and 20N-T=(2kg)a.
Two blocks with masses m = 2 kg and m = 3 kg hang on either
When the first plate is driven the masses are driven by the blocks mounted on the second plate. Centrifugal force causes the masses to take up a position of equilibrium against the return action of a spring.
When the first plate is driven the masses are driven by the blocks mounted on the second plate. Centrifugal force causes the masses to take up a position of equilibrium against the return action of a spring.
Additionally, a strong westerly flow in the upper atmosphere blocks the transport of moisture from the Amazon. These conditions contrast with the northern Andes, which experience rainy periods due to prevailing easterlies [28]. Figure 1. Topography of the main study area in the Tropical Andes; ...
(b) Specify the problem function and use the BBO-MLP and BSA-MLP models. (c) Specify precise parameters such as population size, number of iterations, and goal function. (d) Minimizing inaccuracy by modifying the ANN’s weights and biases (e) Storing the optimum solution when a termination...
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 ...