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Zorluk: KolayLoad Distribution and Balancing

A heavy generator is suspended horizontally by two vertical cables, Cable X on the left and Cable Y on the right. The center of gravity of the generator is located closer to Cable Y. Which of the following describes the load distribution between the two cables?

  1. A
    Cable X carries more of the load than Cable Y.
  2. Cable Y carries more of the load than Cable X.Cevap
  3. C
    Cable X and Cable Y carry equal amounts of the load.
  4. D
    The distribution depends entirely on the generator's total mass, not its center of gravity.

Cevap

Cable Y carries more of the load than Cable X.
In mechanical comprehension, when a load is supported by multiple points, the support closer to the object's center of gravity must carry a proportionally larger share of the weight to maintain static equilibrium. Since the generator's center of gravity is closer to Cable Y, Cable Y bears the greater load.

Adım Adım Çözüm

1
Identify the location of the supports and the center of gravity.
Cable X is on the left, Cable Y is on the right, and the center of gravity is closer to Cable Y.
Understanding the geometry of the setup is the first step in determining load distribution.
2
Apply the principle of load distribution and equilibrium.
The support closer to the center of gravity must provide a larger upward reaction force to balance the weight.
The center of gravity acts as the specific point where the entire downward force of the object's mass is concentrated.
3
Determine which cable carries the greater load.
Cable Y carries a greater portion of the generator's weight.
Because Cable Y is physically closer to the concentration of the downward force, it must support more of the load than Cable X.

Anahtar Kavram

In a system with multiple supports, the support closest to the object's center of gravity carries the greatest proportion of the load.
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Konular

Load Distribution and Balancing

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