The two thigh bones (femur bones) each of cross-sectional area `10 cm^(2)` support the upper part of a human body of mass 40 kg . Estimate the average pressure sustained by the femurs. `g=10m//s^(2)`

The two thigh bones (femurs) each of cross-sectional are 10 cm^(2) support the upper part of a human bodu of mass 40 kg . Estimate the average pressure sustained by the femurs. g=10m//s^(2)

The two femurs each of cross-sectional area 10 cm^(2) support the upper part of a human body of mass 40 kg. the average pressure sustained by the femurs is (take g=10 ms^(-2))

The two thigh bones each of cross-sectional area 15 cm^(2) support the upper part of a person of mass 70 kg. The pressure sustained by these thigh bones is

A steel rod of cross-sectional area 16 cm^(2) and two brass rods each of cross-sectional area 10 cm^(2) together support a load of 5000 kg as shown in the figure. ( Given, Y_(steel) = 2xx10^(6) kg cm^(-2) and Y_(brass) = 10 ^(6) kg cm^(-2)) . Choose the correct option(s).

If a compressive force of 3.0xx10^(4)N is exerted on the end of a 20 cm long bone of cross-sectional area 3.6cm^(2) (i) will the bone break and (ii) if not by how much length does it shorten? Given compresive strength of bone =7.7xx10^(8)N//m^(2) and young's modulus of bone =1.5xx10^(10)N//m^(2)

The cross-sectional area of water pipe entering the basement is 4 cm^(-2) . The pressure at the point is 3.5 xx 10^(5) Nm^(-2) and the speed of water is 2.2 ms^(-1) . This pipe tapers to a cross-sectional area of 2 cm^(2) when it reaches the second floor 10 m above . Calculate the speed and pressure at the second floor. use g = 10 m//s^(2) .

The foot of an elephant has an area of 275cm^(2) . If the mass of the elephant is 2200 kg, find the pressure exerted by the on the ground. ( g=10ms^(-2) )

At the mount of the tap area of cross-section is 2.0cm^(2) and the speed of water is 3m//s . The area of cross-section of the water column 80 cm below the tap is (use g=10m//s^(2))