Find the mass density of a 200 g rock that displaces a volume of 60 cc. in g/cc and in kg/m^3
Find the mass density of a 200 g rock that displaces a volume of 60 cc....
What is the mass density (g/cm^3) of a 450g block that displaces 200 cc of water
A 20 kg piece of metal displaces 7.8 L of water when submerged. Find the density (kg/m^3) A 2.3 m-tall barrel is filled with water (with a weight density of 2127N / (m ^ 3) ). Find the water pressure (in kPa) on the bottom of the barrel Find the force of gravity between a object (mass = 2.9 kg) and another planet (mass=7.6*10^ 23 kg) when the planet at its closest to Earth \ d/stance=1.2 x 10^ 10 m)...
1. A 20 kg block displaces 5 L of water. Determine its weight in air and water. 2. A ship weighs 20,000 tons and can displace a maximum of 150,000 tons of water. a Determine its maximum cargo weight. b If the cargo is wood with a density of 0.02 tons/ft determine the volume of wood the ship can carry . A rock has a density of 6.0 g/cm and a mass of 72g. a What is the volume of...
Determine the density of an object that has a mass of 49.8 g and displaces 22 .1 mL of water when placed in a graduated cylinder
3. Suppose you have a rock with a mass of 305 g. When attached to a spring scale and lowered completely into water the spring scale reads Fe 2.10 N. Note that this reading is significantly lower than the rock's weight Fo Mg (3 N), because of the buoyant force helping to support it. From this information, calculate the following: (a) Fe: the magnitude of the buoyant force exerted on the rock. Use N2L in conjunction with the FBD shown...
What is the density of a metallic rod with a mass of 22.7657g that displaces 16.7884g of water at 25.6 degrees Celsius?
The density of a solution of potassium dichromate is 1.0665 g/cc, and it is 9.50 percent by mass. What volume of the solution (in milliliters) do you need to supply 44.0 g of potassium dichromate? please show you work
A rock with a mass of 489 g in air is found to have an apparent mass of 308 g when submerged in water. (a) What mass (in g) of water is displaced? g (b) What is the volume (in cm3) of the rock? cm3 (c) What is its average density (in g/cm3)? g/cm3 Is this consistent with the value for granite? Yes O O No
An irregular solid with a mass of 25.9863 plusminus 0.0003 g displaces 20.5 plusminus 0.2 mL of water. Calculate the density of the solid.
A gold prospector finds a solid rock that is composed solely of quartz and gold. The mass and volume of the rock are, respectively, 15.9 kg and 2.90 × 10-3 m3. The density of gold is 19 300 kg/m3, and the density of quartz is 2660 kg/m3. Find the mass of the gold in the rock.