part 1 Bone has a Young’s modulus of about 1.8 × 1010 Pa . Under compression, it can withstand a stress of

Question

part 1

Bone has a Young’s modulus of about

1.8 × 1010 Pa . Under compression, it can

withstand a stress of about 1.58 × 108 Pa before breaking.

Assume that a femur (thigh bone) is 0.54 m

long, and calculate the amount of compression

this bone can withstand before breaking.

Answer in units of mm

part 2
How much pressure is applied to the ground
by a 79 kg man who is standing on square
stilts that measure 0.04 m on each edge?
Answer in units of Pa.
t 2

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Diễm Kiều 1 year 2021-09-04T00:02:24+00:00 1 Answers 26 views 0

Answers ( )

    0
    2021-09-04T00:04:13+00:00

    Answer:

    pressure is applied to the ground

    by a 79 kg man who is standing on square

    stilts that measure 0.04 m on each edge?

    Answer in units of Pa.

    t 2

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )