Imagine that we have a solid block which all the sides are 1 cm long a...
Imagine that we have a solid block which all the sides are 1 cm long a cude with a volume of 1 cm3. We set it in a beaker of pure water and find that, when the block and water come to rest, 70% of the block is submerged under water, so a=.7 cm and b 1.0 cm (Fig.A1.2B). What is the volume of water displaced by the block?
Homework Answers
The volume of water displaced by the object is equal to the volume of the submerged part of the object. Therefore
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Imagine that we have a solid block which all the sides are 1 cm
long a...
mass of One way of restating Archimedes' Principle is that the mass of a block that...
mass of One way of restating Archimedes' Principle is that the mass of a block that is floating in a fuid is equal to the the fluid displaced by the block. Imagine that we have a solid block in which all of the sides are 1 cm long-a cube with a volume of 1 cm (Fig.A1.4.2A). We set it in a beaker of pure water and find that, when the block and water come to rest, 70% of the block...
A) A 4.00 cm x 4.00 cm x 4.00 cm cube of density 920 kg/m3 is...
A) 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 (1 mL of water has a volume of 1 cm3 or 1x10-6 m3 ). 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...
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 add...
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...
1. A copper wire is 26.61 cm long and weighs 1.265 g. The density of copper...
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2. A small block of a metal with a mass of 223.1 grams when submerged in...
2. A small block of a metal with a mass of 223.1 grams when submerged in a beaker containing water, the water level rises to 150.0 mL as shown in the figure here. If the density of the metal block is 7.41 g/cm' at 22°C, then what was the original water level in the beaker? Water level 150 mL Metal block 3. A data set is recorded to find the density and ide metal. Complete the table. Show all y...
finish all of them and show process (g) What is the volume of the oil displaced...
finish all of them and show process
(g) What is the volume of the oil displaced by the block, in terms of the variables of the problem? Vo= Problem 2 - Pressure and Buoyancy with Oil and Water You have a block of a light wood that is 10 cm by 10 cm by 10 cm. You also have a bucket that you fill with a depth of 20 cm of water (has a density of 1000 kg/m'), and then...
Imagine that we release a rock of mass m (which is initially at rest) at the...
Imagine that we release a rock of mass m (which is initially at rest) at the surface of a lake and measure its position and velocity as functions of time while it sinks. The rock moves under the influence of three forces: gravity, buoyancy, and viscous drag. Let y represent the vertical position of the sinking rock, with the surface of the lake at y -0, and positive y upwards The net force on the rock is F =-[m-mdisplaced where...
51 A Block-Spring System A 320-g block connected to a light spring for which the force...
51 A Block-Spring System A 320-g block connected to a light spring for which the force constant is 5.30 N/m is free to oscillate on a frictionless, horizontal surface. The block is displaced 5.10 cm from equilibrium and released from rest as in the figure. (A) Find the period of its motion. (B) Determine the maximum speed of the block. (C) What is the maximum acceleration of the block? (D) Express the position, velocity, and acceleration as functions of time...
sum of 1. All masses can be obtained by using the room temperature the removed 2....
sum of 1. All masses can be obtained by using the room temperature the removed 2. The mass of the gas can be obtained by finding the masses of the empty Mylar balloon and filled balloon. 1.00 atm. graduated glass beakers 3. For estimation purposes, a filled Mylar balloon is about the size of a grapefruit (with an approximate diameter of 10 cm), which can result in a between 450 and 550 mL 298 K displaced 4. To determine the...
mass of One way of restating Archimedes' Principle is that the mass of a block that is floating in a fuid is equal to the the fluid displaced by the block. Imagine that we have a solid block in which all of the sides are 1 cm long-a cube with a volume of 1 cm (Fig.A1.4.2A). We set it in a beaker of pure water and find that, when the block and water come to rest, 70% of the block...
6cm 4cm 15cm A small raft 15.0 cm long, 4.0 cm wide, and 6.0 cm high, of which half of it is submerged under water (ow = 1 g/cm3 or 1000 kg/m3). When a frog jumps onto it, the raft sinks an additional 0.5 cm into the water. Use Archimedes Principle to find the weight of the frog. 0 0.03 N O 0.29 N O 1.76 N 0 294 N 2000 N
2. A small block of a metal with a mass of 223.1 grams when submerged in a beaker containing water, the water level rises to 150.0 mL as shown in the figure here. If the density of the metal block is 7.41 g/cm' at 22°C, then what was the original water level in the beaker? Water level 150 mL Metal block 3. A data set is recorded to find the density and ide metal. Complete the table. Show all y...
finish all of them and show process
(g) What is the volume of the oil displaced by the block, in terms of the variables of the problem? Vo= Problem 2 - Pressure and Buoyancy with Oil and Water You have a block of a light wood that is 10 cm by 10 cm by 10 cm. You also have a bucket that you fill with a depth of 20 cm of water (has a density of 1000 kg/m'), and then...
Imagine that we release a rock of mass m (which is initially at rest) at the surface of a lake and measure its position and velocity as functions of time while it sinks. The rock moves under the influence of three forces: gravity, buoyancy, and viscous drag. Let y represent the vertical position of the sinking rock, with the surface of the lake at y -0, and positive y upwards The net force on the rock is F =-[m-mdisplaced where...
51 A Block-Spring System A 320-g block connected to a light spring for which the force constant is 5.30 N/m is free to oscillate on a frictionless, horizontal surface. The block is displaced 5.10 cm from equilibrium and released from rest as in the figure. (A) Find the period of its motion. (B) Determine the maximum speed of the block. (C) What is the maximum acceleration of the block? (D) Express the position, velocity, and acceleration as functions of time...
sum of 1. All masses can be obtained by using the room temperature the removed 2. The mass of the gas can be obtained by finding the masses of the empty Mylar balloon and filled balloon. 1.00 atm. graduated glass beakers 3. For estimation purposes, a filled Mylar balloon is about the size of a grapefruit (with an approximate diameter of 10 cm), which can result in a between 450 and 550 mL 298 K displaced 4. To determine the...
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