example of problem solving with an answer about building foundations using dimension paper.

Q: You measure the diameter of a drop of water to be 3 mm. Make an order-of-magnitude estimate of how…

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Q: The following conversion equivalents are given: 1m = 100 cm 1 in = 2.54 cm 1 ft = 12 in A bin has a…

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Q: A house is 49.0 ft long and 40.0 ft wide and has 8.0-ft-high ceilings. What is the volume of the…

A: Given data: The dimension of the house is, L= 49 ft = 14.93 m W= 40 ft = 12.19 m H = 8 ft = 2.44 m…

Q: A student is attempting to determine the total volume of water in two identical aquarium tanks, both…

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Q: You are given the equation(s) used to solve a problem. Write a realistic problem for which this is…

A: We have to set up a problem that will provide a solution given in the question. By identifying the…

Q: Working the answers from the previous question, what would be the relative uncertainty of the area?…

A: Given: Length of the wooden board L=35.7 cm Width of the wooden board W=28.6 cm Uncertainty in…

Q: Which of the following is not a unit for density? (a) kg/m3 (b) g/L (c) g/mL(d) g/cm2

A: Density is defined as the amount of  mass of object present per unit volume of a body.

Q: raulic engineers in the United States often use, as a units of volume of water, the acre-foot,…

A: total area=37 km21km2=247.105 acresso, total area in acres=37×247.105=9142.885 acresdepth=2.5…

Q: As an architect, you are designing a new house. A window has a height between 130 cm and 140 cm and…

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Q: If a 1.00 kg bag containing eight apples costs $1.48 , how much does one apple cost? What mass of…

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Q: A group of students wish to determine, experimentally, the bulk density of an unknown material. To…

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Q: Problem 1: A rectangular box is h = 4.5 inches in height, w = 39.5 cm wide, and L = 1.1 yards long.…

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Q: An 88kg person stands on a uniform 5.6kg ladder that is 4.0m long. The floor is rough, hence, it…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!