Number 1 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 youfound 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)concretecopperaluminumbonewoodA heavy stone rests on the bottom of the swimming pool. The normal force of the bottom of thepool on the stone is equal to theweight of the water displaceddifference between the weight of the stone and the weight of the displaced watersum of the weight of the stone and the weight of the displaced waterweight of the stoneOOOOOOOO

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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)