5. The following table shows joint position coordinates for the hip, knee, and ankle during a single frame of a countermovement jump. Joint X Y position 57.01 position 28.95 Marker Hip Knee Ankle 41.31 49.36 22.87 9.03 a. Determine the absolute angles of both the thigh and the shank b. Using the law of cosines, determine the relative knee joint angle in angle of articulation c. Determine the relative knee joint angle in degrees of flexion

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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5. The following table shows joint position coordinates for the hip, knee, and ankle during a
single frame of a countermovement jump.
Joint
Y
position
57.01
position
28.95
Marker
Hip
Knee
Ankle
41.31
22.87
49.36
9.03
a. Determine the absolute angles of both the thigh and the shank
b. Using the law of cosines, determine the relative knee joint angle in angle of
articulation
c. Determine the relative knee joint angle in degrees of flexion
Transcribed Image Text:5. The following table shows joint position coordinates for the hip, knee, and ankle during a single frame of a countermovement jump. Joint Y position 57.01 position 28.95 Marker Hip Knee Ankle 41.31 22.87 49.36 9.03 a. Determine the absolute angles of both the thigh and the shank b. Using the law of cosines, determine the relative knee joint angle in angle of articulation c. Determine the relative knee joint angle in degrees of flexion
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