Given 10g of butane. Find The mass of carbon dioxide and water created during the combustion of the butane. Solution
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Physics – Exercise 1 (Energy)
Given A ball is rolling down a hill on the earth without any friction and starts with a velocity of
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Topics: Vector and Trigonometry Given A boat drives (10 km/h) on a river (4 km/h). Find The steering angle of
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Topics: System of linear equations Given A solution with 12% alcohol (a1) and another with 26% (a2). Find The amount
Continue readingMath – Exercise 5 (Geometry, Analysis)
Topics: Integral Given The semicircle with a radius . Find The volume of the sphere generated by rotating the semicicle
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Topics: Optimization problem Given A pyramid with a square base. Find The minimum surface for a volume of 1000 cm3.
Continue readingCases – English vs. German
English Case Singular Plural Nominative the dog the dogs Possessive the dog’s the dogs’ Objective the dog the dogs German
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Topics: Event Given Two dice (cubes, 6 faces, 1 to 6) are getting rolled. Find The probability that the sum
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Topics: Quadratic equation Given Find All a that this equation has only one solution. Solution Answer
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Topics: Trigonometry Given The unit of length is cm. Figure not drawn to scale. Find The size of the green
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