What rate of revolution is needed

Reference no: EM13287924

In a home laundry dryer, a cylindrical tub containing wet clothes is rotated steadily about a horizontal axis as shown in the figure below. So that the clothes will dry uniformly, they are made to tumble. The rate of rotation of the smooth-walled tub is chosen so that a small piece of cloth will lose contact with the tub when the cloth is at an angle of ? = 70.5° above the horizontal. If the radius of the tub is r = 0.415 m, what rate of revolution is needed? rev/min

Reference no: EM13287924

Questions Cloud

Explain acid-catalyzed dehydration and yields a mixture : The following alcohol has been subjected to acid-catalyzed dehydration and yields a mixture of two isomeric alkenes. Draw the two alkenes, the major and minor product as predicted by the Zaisev rule.

How much does the plumb bob deviate from a radial line : Because of the Earth's rotation, a plumb bob does not hang exactly along a line directed to the center of the Earth. How much does the plumb bob deviate from a radial line

Design method to implement an eight-bit magnitude comparator : Use bit-slice design method to implement an eight-bit magnitude comparator. You have to show (a) circuit design of one bit (cell), and (2) am example how your design works by connecting 8 cells together.

Recommendation for minimal activity : Which of the following is NOT an ACSM recommendation for minimal activity?

What rate of revolution is needed : In a home laundry dryer, a cylindrical tub containing wet clothes is rotated steadily about a horizontal axis as shown in the figure below. what rate of revolution is needed

Determine the value of r and the total power delivered : An unspecified resistance, R, and a 12Ω resistor are both connected across a 24V source in parallel. The power dissipated by R is 12W. Determine the value of R and the total power delivered by the source.

Define fructose were combusted with excess of oxygen gas : Fructose contains only C,H, and O. 17.1g of carbon dioxide gas and 7.26 g of water vapor were produced when 12.1 g of solid fructose were combusted with excess of oxygen gas.

Does southwest have a competitive advantage : Does Southwest have a competitive advantage? Explain. What factors led to Southwest’s success. More specifically, identify the resources and capabilities that explain their superior performance. Why can’t the competition emulate Southwest?

Design a 5:32 decoder circuit by using only 2:4 decoders : How do you design a 5x32 decoder circuit by using only the minimum number of 2x4 decoders, with enable

User Account

All Pages