give the diagram of load, effort, and fulcrum and explain about Archimedes principal
Answers
Answer:
If you submerge any solid object in water, it appears to lose weight. If we go swimming, we also feel a little weightless in the water. The reason for this is that liquids exert an upward force to objects submerged in them. This is known as thrust and is a consequence of the difference in pressure a liquid exerts at different heights. As we submerge an object (Considering it is fully submerged) deeper into a liquid, the pressure exerted by the liquid keeps on increasing but the thrust force remains same.
Archimedes Principle Definition :
The value of this thrust force is given by the Archimedes principle which was discovered by Archimedes of Syracuse of Greece. When an object is partially or fully immersed in a liquid, the apparent loss of weight is equal to the weight of liquid displaced by it.Archimedes’ principle states that “the upward buoyant force that is exerted on a body immersed in a fluid, whether partially or fully submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid.
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Answer:-
Refer the attachment for diagram
Archimede's principal:
The up thrust is equal to the weight of the water displaced by the object.
