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Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
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Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d
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The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?
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Una bala de cañón se dispara horizontalmente con una velocidad inicial de 120m/s y un ángulo de elev...
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