A block is attached to a spring scale. When the block is suspended in air, the scale reads 270 N; when it is completely immersed in water, the scale reads 150 N. According to the density that you found in the problem above, what is the most likely substance? Note: Find the density of some substances on table 13-1, page 340 ( it's not within a range)

Principles of Physics: A Calculus-Based Text
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Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter15: Fluid Mechanics
Section: Chapter Questions
Problem 25P: A 10.0-kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is suspended from a scale and...
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A block is attached to a spring scale. When the block is suspended in air, the scale reads 270 N;
when it is completely immersed in water, the scale reads 150 N. According to the density that you
found in the problem above, what is the most likely substance?
Note: Find the density of some substances on table 13-1, page 340 (it's not within a range)
concrete
copper
aluminum
bone
wood
A heavy stone rests on the bottom of the swimming pool. The normal force of the bottom of the
pool on the stone is equal to the
weight of the water displaced
difference between the weight of the stone and the weight of the displaced water
sum of the weight of the stone and the weight of the displaced water
weight of the stone
OOOO
OOOO
Transcribed Image Text:A block is attached to a spring scale. When the block is suspended in air, the scale reads 270 N; when it is completely immersed in water, the scale reads 150 N. According to the density that you found in the problem above, what is the most likely substance? Note: Find the density of some substances on table 13-1, page 340 (it's not within a range) concrete copper aluminum bone wood A heavy stone rests on the bottom of the swimming pool. The normal force of the bottom of the pool on the stone is equal to the weight of the water displaced difference between the weight of the stone and the weight of the displaced water sum of the weight of the stone and the weight of the displaced water weight of the stone OOOO OOOO
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