John ( body mass= 65 kg) is taking off for a long jump . horizontal accerleration ax is 5m/s^2 and vertical acceleration ay is 0.9 m/s^2. a) calculate the horizontal ground reaction force f g, x .
b) calculate the vertical ground reaction force fg, y.
c) calculate the resultant ground reaction force fg?
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Astate of matter all that has define volume and can flow is a(n)
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On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units
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John ( body mass= 65 kg) is taking off for a long jump . horizontal accerleration ax is 5m/s^2 and v...
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