How high does the top of the ice block float
A rectangular block of ice 14 m on each side and 1.5 m thick floats in sea water. The density of the sea water is 1025 kg/m3. The density of ice is 917 kg/m3.
How high does the top of the ice block float above the water level?
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Assuming that the helium behaves like an ideal gas, (a) what is the total translational kinetic energy of the molecules of the gas? (b) what is the average kinetic energy per molecule?
How was non verbal communication used to silence the bigoted man? In 12 Angry Men I have watched this twice and still do not seem to have the answer.
To measure the weight of the cat, a person places a 100N box and a 60N box from the ends of a uniform pole that is pivoted at its center. The system balances when the cat stands at a point 1/4 of the rods length from the 60N box. What is the appr
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Suppose an electric field with a magnitude of 2.8 E 4 N/C at a certain location, points due south. If a charge of -4.0 E -6 C is brought to the location, what is the electrostatic force that acts on this charge?
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A simple harmonic oscillator consists of a block of mass 4.10 kg attached to a spring of spring constant 300 N/m. When t = 0.820 s, the position and velocity of the block are x = 0.188 m and v = 3.670 m/s. (a) What is the amplitude of the oscillat
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Listen to the audio as you read the text. I strongly affirm the United States' support for the UN Declaration on the Rights of Indigenous Peoples
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