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Five mineral samples of equal mass of calcite, CaCO3 (MM 100.085) , had a total mass of 12.4 ± 0.1 g. What is the average mass
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Five mineral samples of equal mass of calcite, CaCO3 (MM 100.085) , had a total mass of 12.4 ± 0.1 g. What is the average mass
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2. asked by Amanda
3. 1,147 views
The blocks are pulled to the right and accelerate with a magnitude of 1.1 m/s^2. If mass 1 is 4.0 kg, mass 2 is 2.3 kg, and mass
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divide both sides of the equation by mass, it divides out.mass*HeatFusion=mass*gh How do you calculate the height that a block
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You attach a 2.90 kg mass to a horizontal spring that is fixed at one end. You pull the mass until the spring is stretched by
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What is the difference in volume (due only to pressure changes, not temperature or other factors) between 1000 kg of water at
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A meteor is approaching. Assume that the meteor started very far away from the earth and just grazes the earth. You may ignore
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Two carts, one of mass 2kg and another of mass 4kg are driving towards each other with a speed 3m/s. Assume the mass 2kg is
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A block of mass m1 = 41.3 kg on a horizontal surface is connected to a mass m2 = 13.2 kg that hangs vertically as shown in the
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Household bleach is 5.25% NaOCl by mass. Assume a density of 1.00g/ml. What is the pH of bleach? Hint: assume 100 ml. Answer:
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2. asked by Kati
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