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question two blocks of masses 10kg and 20 kg are placed on the x-axis by a distance of 2cm by what distance should the
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question one way to attack a satellite in earth orbit is to launch a swarm of pellets in the same orbit as the
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question a cable lowers a1400kg elevator so that the elevators speed increases from zero to 40ms in a vertical distance
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question you are pushing a 10-kg wagon with a 5-kg pumpkin on a horizontal frictionless surface as shown the surface
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question the gravitational pull of the earth on an object is inversely proportional to the square of the distance of
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question robbie gould is kicking a field goal from the 30 yard line he kicks the ball wit a speed of 25 ms at6 an