A F biceps OCM M kg r2 r3 0 mg F shot r1 = 0.023 m r2 0.17 m r3 = 0.4 m A person is holding a shot put (mass = 4.6 kg) in their hand. The combined mass of their forearm and hand is 5.1 kg. The person's forearm is in-line with the X-axis for the given reference frame, which is 0 = 28.7° below the horizontal. Assume the system is in static equilibrium. Weight and force should be reported in Newtons. Torque should be reported in N.M. What is the moment (about point A) due to the X component of the shot put's weight?
A F biceps OCM M kg r2 r3 0 mg F shot r1 = 0.023 m r2 0.17 m r3 = 0.4 m A person is holding a shot put (mass = 4.6 kg) in their hand. The combined mass of their forearm and hand is 5.1 kg. The person's forearm is in-line with the X-axis for the given reference frame, which is 0 = 28.7° below the horizontal. Assume the system is in static equilibrium. Weight and force should be reported in Newtons. Torque should be reported in N.M. What is the moment (about point A) due to the X component of the shot put's weight?
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Transcribed Image Text:(Α
F
biceps
Y
OCM
MK
M kg
r2
0
mg
r3
Fshot
r1 = 0.023 m r2 = 0.17 m r3 = 0.4 m
A person is holding a shot put (mass = 4.6 kg) in their hand. The combined mass of
their forearm and hand is 5.1 kg. The person's forearm is in-line with the X-axis for
the given reference frame, which is 0 = 28.7° below the horizontal.
Assume the system is in static equilibrium. Weight and force should be reported in
Newtons. Torque should be reported in N.M.
What is the moment (about point A) due to the X component of the shot put's
weight?
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