A block of wood ( p wood= 0.65g/cm3) is floating in water ( p water = 1.0 h/cm3) What fraction of total volume of the wood block is below surface?
1/ 25%
2/ 35%
3/ 45%
4/ 55%
5/ 65%
A block of wood ( p wood= 0.65g/cm3) is floating in water ( p water =...
a piece of wood is floating at the surface of some
water as illustrated. the wood has a circular cross section and a
height h=3.0cm. the density of the wood is 0.41g/cm^3. what is the
distance y from the surface of the water to the bottom of the
wood?
the water to the battom of the wood? h Wood
A 0.47-kg block of wood is floating in water. What is the magnitude of the buoyant force acting on the block?
A 0.1-kg block of wood is floating in water. What is the magnitude of the buoyant force acting on the block?
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...
2. loe has a density of about 0,91g/cm3. What fraction of an iceberg floating in water is seen above the surface? Show your work.
A rectangular block of wood weighs 4 N in air and has a density of 610 kg/m1. The block is immersed in water. Assume the densty of water is 1,000 (a) What fraction of the volume of the block is immersed in the water? nab bNumber (b) A piece of iron (density 6,000 kg/m) is placed on top of the block so the block? that 83% ofthe block is now immersed in the water. What is the weight of the...
105.00 L 5.00 kg 0.00 N Fluid Oil Water Weight of 5.00 kg wood block = 49 N Step 2: Place the wood block in the water and notice that it floats. When the wood block rests on the ground, the downward gravitational force is balanced by an upward normal (“contact") force. When floating, the gravitational force is still there, but the normal (contact") force is not. The force exerted by the fluid is the buoyant force (B). When floating,...
ID: B ne: . A block of wood has specific gravity 0.80. When placed in water, what percent of the volume of the wood is above the surface? A. 0, the block sinks. B. 25% C 80% D. 20% wa mg
tundamental mode for the spring ?(5 points) piece of wood is floating on the surface of the sea. Assume the density of wood is 55x10 kg/m3 and 47% of the piece volume is above water. What does it tell us is the density of seawater? (10 points) 10. a) How much heat must be added to .180 kg of water to raise its temperature from 25 Cto 85 C? (5 points) b) You use electric immersion heater with power of...
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?