Use the following values:
length of forearm = L = 17 cm
elbow to bicep distance = d = 3 cm
mass of forearm = M = 3 kg
mass of baseball = m = 1 kg
a.)How large is the force exerted by the bicep?
b.)The force exerted by the upper arm bone (not shown above) on the forearm must be:
This question was asked on Mar 30, 2010.
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