Determine the ratio of the speed of the solid sphere
Two metal spheres have a radius of 25 cm and the same mass, except one is solid and the other is hollow. Determine the ratio of the speed of the solid sphere to the speed of the hollow sphere after rolling down a 0.26 m high incline.
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The two resistors are connected in parallel across a power supply, and the current through the 9.0 ohm resistor is found to be 0.25 A. find the voltage setting of the power supply?
A uniform beamoflength L, flexural rigidity EI and cross-sectional plastic moment Mp is built-in at both ends and carries a uniformly distributed load, w, which is gradually increased from zero until the beam collapses.
An object undergoing simple harmonic motion has a maximum acceleration of 85.29 m/s2 and a maximum speed of 1.44 m/s. Find the period T.
If the measured pressure difference between the taps is 44 mm of water, compute the approximate flow rate. Assume uniform velocity profile across the bend section.
A speculator is considering the purchase of a commodity that he reckons has a 60% of increasing in value over the next month. If he purchases the commodity and it does increase in value, the speculator will make a profit of $200000 otherwise he wi
Show that a steady solution of the full Navier-Stokes euqations of the form u=u(theta)(r,z)e(theta) is not possible, so that any rotary motion u(theta)(r,z) in this system must be accompanied by a secondary flow (ur, uz does not equal 0).
Assuming that the expected monetary value criterion is applicable determine wether the speculator should purchase the commodity. Perform a sensitivity analysis on the speculator's estimate of the probability of a price increase, and interpret the res
A plane leaves Seattle, flies 78.0 at 20.0 north of east, and then changes direction to 55.0 south of east. After flying at 116 in this new direction, the pilot must make an emergency landing on a field. The Seattle airport facility dispatches a r
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