Question c: Force of Friction vs Normal Force of a Ballet Slipper on Concrete and Ice Force of Friction (N) 8 6 4 1.96 2 0.49 6 8 3.92 0.98 10 12 14 Normal Force (N) 5.88 1.47 16 18 1.96 Based on the graph above, does the slope have a unit of measurement? Explain. Type response here... Concr Ice

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Q: Can you show me the conversions for this question, of how you got 33.56 hours?

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Q: Two point charges q1 and q2 are held in place 4.50 cm apart. Another point charge of mass Q=-1.75 C…

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Q: Problem 1.9. What is the volume of one mole of air, at room temperature and 1 atm pressure?

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Q: 202 ,102 502 12V 402 302

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Q: how to answer question (b)

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Q: b) The answer provided said it was incorrect, and it is 10% close to the right answer

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Q: Why did you use 1/2 in the equation?

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Q: Could you answer problem 3.01?

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.