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atom is 6.64 x 10-27 kg. (a) the escape speed from Earth, 1.12 x 104 m/s (b) the escape speed from Mercury, 4.27 x 103m/s You

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the gat abm is ) tlape Speed (1-12 X104), 8x(1.38 x10 )G) 27 3,141 6x 6.69x10竏 T: 23102.05 Try う 1-(3445,13 k

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