Multiple choices BOUYANCY A wooden block with density 650kg/m3 floats in water. What is the maximum...
BOUYANCY A wooden block with density 650kg/m3 floats in water. What is the maximum mass that can be added to the top of the block so that the block is just submerged at the water surface? (aj (a) The added mass is 0.35 times the mass of the block. (1) (b) The added mass is 0.65 times the mass of the block. (c) (c) The added mass is 0.35 times the mass of the volume of water displaced by the...
o Review View Tell me what you want to d Animations Slide Show BOUYANCY A wooden block with density 650kg/m3 floats in water What is the maximum mass that can be added to the top of the block so that the block is just submerged at the water surface lol (a) The added mass is 0.35 times the mass of the block (b)(b) The added mass is 0.65 times the mass of the block. (c) (c) The added mass is...
A wooden raft has a mass of 100.0 kg. When empty it floats in water (density of 1000 kg/m3 ) with 40% of its volume submerged. How many students of mass 75 kg each can stand on the raft without it sinking?
Please don't forget Part B. 3. A wooden cube floats on water as shown in the figure. A small force is applied from the top pushing it down by a distance xo and then released. The block is observed to bob up and down. After 100 bobs, the amplitude dies down to 10% of the initial displacement xo Let A- Area of face, h- submerged depth and x-0 at the water surface (see Fig) wood block water a) Ignoring the...
A block of wood of mass 2kg floats in water, and it is noted that volume is 3/4 is submerged. density of water 1000 kg/m3. a) What is the buoyant force of the block? hint: V is volume and g is 9.81 m/s2. b) What is the density of the block?
A wooden block of volume 5.26 times 10^-4 m^3 floats in water, and a small steel object of mass m is placed on top of the block. When m = 0.400 kg, the system is in equilibrium and the top of the wooden block is at the level of the water. (Take the density of steel to be 8 g/cm^3.) (a) What is the density of the wood? kg/m^3 (b) What happens to the block when the steel object is...
B. Floating, wooden block s 13. Remove the brick block from the water.be 14. Use the scale to determine the weight of the wood block out of water. 49.00 N 15. Note the exact water level reading in the container of water and record the reading below. 100.00L 16. Now, complete submerge the wooden block in the water and hold it there under the water with the mouse. Note the new water level reading in the container of water and...
A 10cm×10cm×10cm wood block with a density of 650 kg/m3 floats in water. Part A What is the distance from the top of the block to the water if the water is fresh? . Part B If it's seawater? Suppose that ρ=1030kg/m3.
IP A block of wood floats on water. A layer of oil is now poured on top of the water to a depth that more than covers the block, as shown in the figure(Figure 1). If 93 % of the wood is submerged in water before the oil is added, find the fraction submerged when oil with a density of 865 kg/m3 covers the block. Express your answer using two significant figures.
A 4.00 cm x 4.00 cm x 4.00 cm cube of density 920 kg/m3 is floating at rest at the top of a beaker of cross sectional area 100 cm2 with 500 mL of water in it. 500 mL of oil of density 900 kg/m3 is added to the top of the beaker, and the cube is observed to float completely submerged, unevenly straddling the boundary between the oil and water. a. Draw a picture showing the beaker, layers of...