Q. A beaker of mass 1.5kg containing 3.2kg of water rests on a scale. A 3.2kg block of a metallic alloy of density 53400 kg/m is suspended from a spring scale is submerged in water of density 1000 kg/m. acceleration of gravity is 9.8 m/s. What does the hanging scale read? Respond in nuetons.
Q. A house is 100.0 ft long and 32.0 ft wide, and has 8 ft high ceilings. What is the volume of the interior of the house in cubic meters and in cubic centimetres?