1. When a 1.0 m' block is placed in water, only 1/3 of theblock stays above the surface. What is the weight of theblock?2. A 5.0 kg copper cylinder is suspended from a spring scaleand submerged in water. What is the reading on the springscale?3. An 85.0 kg treasure chest is found at the bottom of the sea.If it has a volume of2.0 x 10² m',how much force is needed to lift it?4. A mechanics shop has a 16,500 N car sitting on a large carlift of 125 cm piston. How much force in needed to beapplied to the small piston of area 4.51 cm' to lift it?5. An ice cube of volume 15.0 cm' and density 917 kg/m’ isplaced in ethyl alcohol of density 811 kg/m². What is thebuoyant force on the ice? Will it float?

The given block has a volume of 1 m3, and it is immersed in water such that only 1/3rd of the block…

Answered: 1. When a 1.0 m' block is placed in…

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1. When a 1.0 m' block is placed in water, only 1/3 of the block stays above the surface. What is the weight of the block?