# How to Calculate Buoyancy Force?

When an object is put in a fluid, that fluid exerts pressure on all sides of the object. Pressure from below exerts a force on the object that "buoys" it, or pushes it upward. If the object is less...
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http://www.ehow.com/how_8192441_calculate-buoyancy-force.html

## How to Calculate Buoyancy?

Buoyancy occurs when an object submerged in a liquid or air floats or rises instead of sinking. To determine buoyancy, some weighing must be done. When an object floats in a liquid or air, it displ...
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http://www.wikihow.com/Calculate-Buoyancy

## How to Calculate Force?

Force is the "push" or "pull" needed to be exerted onto an object to make it move or to accelerate it. Newton's second law of motion describes how force is related to mass and acceleration. This la...
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http://www.wikihow.com/Calculate-Force

## How to Calculate Tractive Force?

Tractive force is the propulsive force that drive wheels or tracks apply to the ground to move a vehicle along a path, whether it is a road, a railroad track, or soft earth. Tractive force for hard...
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http://www.ehow.com/how_6461355_calculate-tractive-force.html

## How to Calculate Tangential Force?

In physics and mathematics, tangential force is a push or pull that acts on a tangent to the direction of a moving body, increasing or decreasing the velocity. Though calculating tangential force d...
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http://www.ehow.com/how_8480394_calculate-tangential-force.html