%3Cp%3EWhat%20is%26nbsp%3Bthe%26nbsp%3Brms%26nbsp%3Bspeed%26nbsp%3Bof%26nbsp%3Bc
ID: 2277985 • Letter: #
Question
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/ Answer
Vrms = sqrt ( 3KT/m)
mass = 133 *1.6*10^-27 = 222.11*10^-27 kgs
Vrms = sqrt ( 3* 1.38 *10^-23 * 110*10^-9)/222.11*10^-27
Vrms = 4.5 mm/s
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