Question

In a human pyramid in a
circus, the entire weight of the balanced
group is supported by the legs of a
performer who is lying on his back las
shown in Fig. 9.5). The combined mass of
all the persons performing the act, and the
tables plaques etc. involved is 280 kg. The
mass of the performer lying on his back at
the bottom of the pyramid is 60 kg. Each
thighbone femur) of this performer has a
length of 50 cm and an effective radius of
2.0 cm. Determine the amount by which
each thighbone gets compressed under the
extra load-​

Answer 1

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Answer 2

Explanation:

Have attached in the picture.