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Physics, 11.03.2020 20:51 ammullims822
A meteor whose mass was about 1.5 * 108 kg struck the Earth AmE = 6.0 * 1024 kgB with a speed of about 25 kms and came to rest in the Earth. (a) What was the Earth’s recoil speed (relative to Earth at rest before the collision)? (b) What fraction of the meteor’s kinetic energy was trans- formed to kinetic energy of the Earth? (c) By how much did the Earth’s kinetic energy change as a result of this collision?
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A meteor whose mass was about 1.5 * 108 kg struck the Earth AmE = 6.0 * 1024 kgB with a speed of abo...
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