Physics, 18.01.2021 19:10 leannaadrian
2. A 0.8 kg tetherball hangs on the end of a cord. It is hit by a child and rises 2.1 m above the ground. a. What is the maximum gravitational potential energy of the ball?
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You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a Γ b = 98k. what is the y-component of vector b?
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What structural formula represents 4 electrons shared between two atoms?
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Using a caesar cypher with an offset of three characters (a -> d, b -> e, z -> c), what would be the correct cypher text for the plain text "attack at dawn"?
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2. A 0.8 kg tetherball hangs on the end of a cord. It is hit by a child and rises 2.1 m above the gr...
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