Assume the system accelerates with block "A" moving downward. The coefficient of kinetic friction between the blocks and the ramp is 0.15 The tension force between B and C is 120 N. Find the acceleration of the whole system. [4]
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Assume the system accelerates with block "A" moving downward.
The coefficient of kinetic friction between the blocks and the ramp is 0.15
The tension force between and is .
![Assume the system accelerates with block "A" moving downward. The coefficient of kinetic friction between the blocks and the ramp is 0.15 The tension force between B and C is 120 N. Find the acceleration of the whole system. [4]](https://www.doubtrix.com/uploads/editor/1574491509ITPxOGeIoH.jpg)
![Assume the system accelerates with block "A" moving downward. The coefficient of kinetic friction between the blocks and the ramp is 0.15 The tension force between B and C is 120 N. Find the acceleration of the whole system. [4]](https://www.doubtrix.com/uploads/editor/6723763721ukmUnLqlwp.jpg)
![1.1. The Springboks are preparing for the Rugby World Cup. During their training, they set up a unique exercise to simulate scrummaging forces. Imagine the following setup: Scrum-halves, denoted as objects A and B, are pulling weights using massless strings that pass over frictionless pulleys, as shown in the Figure 1. The weights of A and B are each 25 N. The coefficients of kinetic friction between object A and the ground, and object B and the incline, are both 0.35. When the system is released, object C, which represents the coach's resistance training weight, moves downward with a constant speed. Figure 1 (a) Find the weight of Block C. [5] (b) If we cut the string between blocks A and B, what will be the acceleration of Block C? [5]](https://www.doubtrix.com/uploads/editor/1425744449pqHLVENUjv.jpg)