- #1
biggy135
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1. A ball of mass mass b and volume V is lowered on a string into a fluid of density Pf. Assume that the object would sink to the bottom if it were not supported by the string. What is the tension in the string when the ball is fully submerged but not touching the bottom. Solve using equation only.
So g is gravity. V is Volume. Pf is density. Mass is Mb.
2. So i know that pressure = force/area which probably is revelvant. The question only asks for the equations.
3. I would think that it would be this: (Pf * g * Mb) / V ...
So g is gravity. V is Volume. Pf is density. Mass is Mb.
2. So i know that pressure = force/area which probably is revelvant. The question only asks for the equations.
3. I would think that it would be this: (Pf * g * Mb) / V ...