A stone weighs 5N in air and 3N in water
a.calculate the buoyancy exerted by water on stone
b.which of the following can be the weight of the stone on
dipping it in the saline water(10N.4N.N.2N)
c.calculate the buoyancy exerted by the saline water on the stone.
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Answer:
buoyancy is 2n
Explanation:
5n -3n is equal to 2n
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