Physics, 15.11.2019 04:31 aesthetickait
What is the density, in kilograms per cubic meter, of a woman who floats in freshwater with 4.00% of her volume above the surface?
this could be measured by placing her in a tank with marks on the side to measure how much water she displaces when floating and when held under water (briefly).
what percent of her volume is above the surface when she floats in seawater?
Answers: 3
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Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
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Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
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Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.
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What is the density, in kilograms per cubic meter, of a woman who floats in freshwater with 4.00% of...
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