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If the uplift force increases and the net effective downward force reduces the resultant will move towards the toe?
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If the uplift force increases and the net effective downward force red...
Introduction:
When an object is submerged in a fluid, it experiences an upward force called the uplift force due to the pressure difference between the top and bottom of the object. This uplift force depends on the density of the fluid, the volume of the fluid displaced by the object, and the acceleration due to gravity. In contrast, the net effective downward force is the sum of the object's weight and any additional downward forces acting on it. If the uplift force increases and the net effective downward force reduces, the resultant force on the object will move towards the toe.

Explanation:
To understand why the resultant force moves towards the toe, we need to consider the equilibrium of forces acting on the submerged object.

1. Uplift Force:
The uplift force is directly proportional to the density of the fluid and the volume of the fluid displaced by the object. If the density of the fluid remains constant and the volume of fluid displaced increases, the uplift force will increase. This can occur if there is an increase in the size or shape of the object, causing it to displace more fluid.

2. Net Effective Downward Force:
The net effective downward force is the sum of the object's weight and any additional downward forces acting on it. The weight of an object is determined by its mass and the acceleration due to gravity. If the mass of the object remains constant, the weight will also remain constant. However, if there are additional downward forces acting on the object, such as friction or drag, the net effective downward force will increase.

3. Resultant Force:
The resultant force is the vector sum of all the forces acting on the object. If the uplift force increases and the net effective downward force reduces, the resultant force will be the difference between these two forces. Since the uplift force is acting in the upward direction and the net effective downward force is acting in the downward direction, the resultant force will also be directed upwards.

4. Movement towards the Toe:
The movement of the resultant force towards the toe can be explained by the principle of moments. When the resultant force is directed towards the toe, it creates a clockwise moment around the center of gravity of the object. This clockwise moment causes the object to rotate in a clockwise direction, resulting in a movement towards the toe.

Conclusion:
In summary, if the uplift force increases and the net effective downward force reduces, the resultant force on the submerged object will move towards the toe. This is due to the vector sum of the forces and the principle of moments, which cause the object to rotate and move towards the direction of the resultant force.
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If the uplift force increases and the net effective downward force reduces the resultant will move towards the toe?
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