14) An object put on a table with four legs. Both the table and the object together have the same mass of 15 Kg . If the radius of the table's leg was 1 cm. Find the pressure put on each leg A) 11.95 *10ʻ N/ m B) 191.1 *10 N/m? () 23.9 *10ʻ N/ m² D) 47.7 *10ʻ N / m²

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14) An object put on a table with four legs. Both the table and the object together have
the same mass of 15 Kg . If the radius of the table's leg was 1 cm. Find the pressure put on
each leg
A) 11.95 *10ʻ N/ m²
B) 191.1 *10 N/m? c) 23.9 *10° N/ m² D) 47.7 *10ʻ N / m²
Transcribed Image Text:14) An object put on a table with four legs. Both the table and the object together have the same mass of 15 Kg . If the radius of the table's leg was 1 cm. Find the pressure put on each leg A) 11.95 *10ʻ N/ m² B) 191.1 *10 N/m? c) 23.9 *10° N/ m² D) 47.7 *10ʻ N / m²
10) A femur bone of length 30 cm and diameter 2.5 cm is subjected to a compressive
tress of 1.5 *10 "N /m?. Find the decrease in it's length if the young's modulus of bone is
1.5* 10 10N /m.
A) 0.80 cm
B) 0.60 cm
c) 0.30 cm
D) 0.25 cm
Transcribed Image Text:10) A femur bone of length 30 cm and diameter 2.5 cm is subjected to a compressive tress of 1.5 *10 "N /m?. Find the decrease in it's length if the young's modulus of bone is 1.5* 10 10N /m. A) 0.80 cm B) 0.60 cm c) 0.30 cm D) 0.25 cm
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