Physics, 21.11.2019 18:31 ocanadyoynsr6
Acelebrating student throws a water balloon horizontally from a dormitory window that is 50 m above the ground. it hits the ground at a point 60 m from the building without appreciable air resistance.(a) what will be the horizontal component of the velocity of the balloon just before it hits the ground? (b) what will be the magnitude of the vertical velocity of the balloon just before it hits the ground?
Answers: 1
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In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?
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Physics, 22.06.2019 06:30
The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
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What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?
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Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
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Acelebrating student throws a water balloon horizontally from a dormitory window that is 50 m above...
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