Textbook ExpertVerified Tutor
25 Nov 2021
Given information
The length of the person is .
Along the length from the floor, the shoulder joint is .
The upper arms are extended to from the floor.
The lower arms are extended to from the floor.
The hands are extended to from the floor.
The percent mass of the upper arms is
The percent mass of the lower arms is
is the percent mass of the hands.
Step-by-step explanation
Step 1.
Centre of mass can be calculated as
where
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