a particle is placed on the bottom of the top of hemispherical shell of same mass.
acceleration of each will 'a'.
don't know bro
' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially 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. ' principle is a law of physics fundamental to fluid mechanics. it was formulated by of syracuse.
' principle allows the buoyancy of an object partially or fully immersed in a fluid to be calculated. the downward force on the object is simply its weight. the upward, or buoyant, force on the object is that stated by ' principle, above. thus, the net force on the object is the difference between the magnitudes of the buoyant force and its weight. if net force is positive, the object rises; if negative, the object sinks; and if zero, the object is neutrally buoyant - that is, it remains in place without either rising or sinking. in simple words, ' principle states that, when a body is partially or completely immersed in a fluid, it experiences an apparent loss in weight that is equal to the weight of the fluid displaced by the immersed part of the body
principles: any floating object displaces its own weight of fluid.
by using you can make any model..
hope is to you..
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