(a) If the cone shown in Fig. 5.34 is made of pine wood with a specific weight of
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- A 130 cc block has a piece of lead tied to it. Suppose that the SG of lead is 11.13 and SG of the block is 0.25 and it floats just submerged in the water, What is the weight of the lead? (Answer must be in grams) Water Surface Block Leadarrow_forwardA metal block 2 ft square and 10 in. deep is floated on a body of liquid which consists of an 8-in layer of water above a layer of mercury. The block weighs 120 lb/ft3. What is the position of the bottom of the block? If a downward vertical force of 500 lb is applied to the center of this block, what is the new position of the bottom of the block ?arrow_forwardQuestion-2: in a container with a depth of 2 m, two separate liquids in two separate compartments are separated from each other through two separate doors A and B. The cap is held in balance with a rope and Mass at the end. find the weight of the mass attached to the rope. (Just find B side)arrow_forward
- A cubical float, 1.22 m on a side, weighs 1.78 kN and is anchored by means of a concrete blockthat weighs 6.67 kN in air. If 229 mm of the float is submerged when the chain connected to theconcrete is taut, what rise in water level will lift the concrete off the bottom? Concrete weighs23.56 kN/m3arrow_forward1) The centroid of the submerged plane surface and the center of pressure are at the same location. True or False 2) The magnitude of pressure at the centroid of a surface and the magnitude of average pressure are different. True or False 3) On a plane surface, if we want to calculate the hydrostatic force, we need to determine (1) the magnitude of the force and (2) the location of pressure center. True or Falsearrow_forward(need help on part C and D) A swimming pool is 30 ft wide and 60 ft long and its bottom is an inclined plane, the shallow end having a depth of 2 ft and the deep end, 8 ft. Assume the pool is full of water. (Round your answers to the nearest whole number. Recall that the weight density of water is 62.5 lb/ft3.) (a) Estimate the hydrostatic force on the shallow end. 3750 lb (Correct)(b) Estimate the hydrostatic force on the deep end. 60000 lb (Correct)(c) Estimate the hydrostatic force on one of the sides. lb(d) Estimate the hydrostatic force on the bottom of the pool. lbarrow_forward
- A tank that weighs 5kg is filled with 3 liquids shown below. What is the force at the bottom of the seawater (S.G. = 1.3) if the diameter of the tank is 2m?arrow_forward2. The 1-m diameter cylinder in the figure is 8 meters long (dimension perpendicular to the paper) and rests in static equilibrium against a frictionless wall at B. 0.5m Draw the free body diagram of the cylinder. Label all external forces. the Water Calculate horizontal reaction at B. Calculate the specific gravity of the cylinder. If the same cylinder is taken out and dropped in water, Will the cylinder float or sink? Explain. Calculate the buoyant force that will act on the cylinder. Comment on the stability of the cylinder.arrow_forwardA platform of volume 1.00 x 105 m g and density 927 kg/m 3 floats in seawater (density = 1024 kg/m 3 ). Draw and label a free body diagram representing the platform in the seawater. Calculate the volume of the platform that is above the water-line (i.e. not submerged). I need this answered urgently please.arrow_forward
- Q2) A cylindrical body of length 0.9 m and of sp.gr = 0.7 is floating in water as shown in fig.2. Calculate the diameter of this body to remain float in unstable equilibrium where MG=-0.03 m. h D 0.9marrow_forwardA freshly cut log floats with one fourth of its volume protruding above the water surface. The specific weight of the log is... ...pounds per cubic feet. Assume the specific weight of the water is 62.4 pounds per cubic feet. Please note: You have all the data you need to solve this problem. Begin by drawing a schematic. Then draw a Free Body Diagram of the forces.arrow_forwardIn the following figure, the cylindrical body floats in the position shown. What is its weight in N? cylindrical body 4 cm 10 cm Water -D= 10 cm-arrow_forward
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