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A person's density 980 kg/m3

A 65kg person's density is 990kg/m^3 with 2.4 L of air in lungs. What vol of air would the person have to expel to bring the
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2. asked by Mily
3. 585 views
A person with a density of 980 kg/m3 floats in seawater of density 1025 kg/m3. What fraction of the person is submerged?
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2. asked by nic
3. 836 views
A person weights 685 N in air but only 497 N when standing in water up to the hips. Find (a) the volume of each of the
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2. asked by Jess
3. 592 views
A person's density 980 kg/m3 is floating in salt-saturated water if density 1210 kg/m3.1. what percentage of the person's volume
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2. asked by maxamillion
3. 762 views
A person weighs 872 N in air and has a body fat percentage of 20.7%.a. What is the overall density of this person's body? b.
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2. asked by Ann
3. 908 views
When you measure a person’s weight, you are measuring theA gravitational force of the Sun on the Earth. B gravitational force
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2. 46 views
Which statements describe density? Check all that apply.Density is a chemical property of an object. The density of an object is
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2. asked by maru
3. 262 views
Which statements describe density? Check all that apply.Density is a chemical property of an object. The density of an object is
1. 1 answer
2. 40 views
If the human body has an average density of 989 kg/m^3. what fraction of a person is submerged when floating gently in fresh
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2. asked by Saira Alavi
3. 75 views
Snowshoes make it easier to walk over snow because they...(a) make the person wearing them lighter (b) spread out the force over
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2. 38 views