Show that circumferential strain measured by transverse gage
Show that the circumferential strain measured by a transverse gage on a round bar is the same as the radial strain. Explain why this is consistent with our definition of Poisson's ratio equal to the ratio of perpendicular strain to parallel strain.
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The mass of a species of shrew is approximately normally distributed with a mean of 10 grams and a standard deviation of 5 grams, then (no continuity correction)
Air enters the 1.5 m2 inlet of an aircraft engine at 100kPa and 10°C with a velocity of 200m/s. Determine the volume flow rate, in m3/min, at the engine inlet and the mass flow rate, in kg/s, at the engine's exit.
The magnetic field near the surface of a neutron star has a magnitude of 1.00 108 T. Find the acceleration of an electron near the star moving at 1.09 107 m/s if both v and B are in the same plane, with B directed to the right and v directed 32.7&
On June 30, 2007, semiannual secured bonds having a face valueof $200,000, a life of 10 years and a coupon rate of 7% werepurchased to yield 6%. Assume that $214,878.28 was paid for thebonds.
Explain why this is consistent with our definition of Poisson's ratio equal to the ratio of perpendicular strain to parallel strain.
All sales are made on account at $20 per unit. Sixty percent of the sales are collected in the month of sale; the remaining 40% are collected in the following month.
What is the standardized score of a mean of 230 taken from a sample of 25 from a normal population that has a mean of 211 and standard deviation equal to 46?
Find the magnetic force on the electron when the earth's field has a horizontal component of 0.250 G and dips 60.0° below the horizontal (values typical in California).
Find the heat flux through the wall in SI units. Find the temperature of the exposed (outer ) surface. Plot the temperature distrubution in the wall.
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