A car and driver have a total mass of 945 kg. While rounding a curve on a flat road at a speed of 29 m/s, the net force acting on the car and driver is determined to be 56,767.5 N. The radius of the curve is__________.
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[Ques. 2] The sensitive dependence upon initial conditions of the evolution of some physical systems is a feature of __________.
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[Ques. 3] The major influence on the tides is due to __________.
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[Ques. 4] During the period of one day, the number of high tides at a given location is about __________.
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[Ques. 5] A body on the surface of the Earth weighs 400 lb. The radius of the Earth is about 4,000 miles. If this same body were placed on a 4,000-mile-high tower, its weight would be __________.
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[Ques. 6] The shapes of planetary orbits are __________.
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[Ques. 7] As the radius of the orbit of an artificial satellite increases, its orbital period __________.
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[Ques. 8] As you go higher and higher above the surface of the Earth, the acceleration of a freely falling body __________.
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[Ques. 9] As you go higher and higher above the surface of the Earth, the mass of a body __________.
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[Ques. 10] As you go higher and higher above the surface of the Earth, the weight of a body __________.
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