Physics, 11.07.2019 05:30 beckers0115
An asteroid is moving along a straight line. a force acts along the displacement of the asteroid and slows it down. the asteroid has a mass of 5.2× 10^4 kg, and the force causes its speed to change from 7500 to 4900m/s. (a) what is the work done by the force? (b) if the asteroid slows down over a distance of 1.4× 10^6m determine the magnitude of the force.
Answers: 3
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Aforce of 34.5 newtons is applied to an object at an angle of 45 º with the horizontal. what is the force acting on the object in the horizontal direction?
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Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3
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An asteroid is moving along a straight line. a force acts along the displacement of the asteroid and...
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