The forearm of length Larm = 35.2 cm shown in the figure is positioned at an angle with respect to the upper arm, and a 5.05-kg ball is held in the hand. The total mass motal of the forearm and hand is 2.75 kg, and their center of mass is located at Le = 15.0 cm from the elbow. The biceps muscle attaches to the forearm at a distance Lbiceps = 4.5 cm from the elbow. What is the magnitude of the force Friceps that the biceps muscle exerts on the forearm for 0 = 27"? Foiceps 451.9 Incorrect N IY
The forearm of length Larm = 35.2 cm shown in the figure is positioned at an angle with respect to the upper arm, and a 5.05-kg ball is held in the hand. The total mass motal of the forearm and hand is 2.75 kg, and their center of mass is located at Le = 15.0 cm from the elbow. The biceps muscle attaches to the forearm at a distance Lbiceps = 4.5 cm from the elbow. What is the magnitude of the force Friceps that the biceps muscle exerts on the forearm for 0 = 27"? Foiceps 451.9 Incorrect N IY
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
Transcribed Image Text:The forearm of length Larm = 35.2 cm shown in the figure is
positioned at an angle with respect to the upper arm, and a
5.05-kg ball is held in the hand. The total mass motal of the
forearm and hand is 2.75 kg, and their center of mass is
located at Le 15.0 cm from the elbow. The biceps muscle
attaches to the forearm at a distance Lbiceps = 4.5 cm from
the elbow.
What is the magnitude of the force Fbiceps that the biceps
muscle exerts on the forearm for 0 = 27"?
Foiceps
451.9
Fjoint
Incorrect
What is the magnitude of the force Fjoint that the forearm
exerts on the elbow joint for 0= 27"?
375.4
N
N
AI
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