Determine the rotational speed of the rollers

Reference no: EM13324117

A microwave oven has a rotating plate for uniform cooking. The plate takes 8 seconds to complete one revolution and is driven by three rollers. The distance from the center of the plate to the point of contact between the plate and the roller is 12 cm. The radius of the roller is 0.5 cm. Assuming no slip between the wheels and the plate, determine the rotational speed of the rollers. Take the k-direction as perpendicular to the surface of the plate and the i-direction as left-to-right across the plate.

Reference no: EM13324117

Questions Cloud

Explain the reacton at equilibrium : A mixture of SO2 and SO2O2 and SO3 at 1000k contains the gases at the following concentrations [SO2]=5.0e-3 mol/L [O2]=1.9e-3 mol/L and [SO3]=6.9e-3 mol/L is the reacton at equilibrium. If not which way will the reaction proceed to reach equilibri..

Calculate required area of air to air heat exchange to cool : Calculate the required area of an air to air heat exchange to cool 20,000 cfm from 1200 F to 400 F. Assume ambient air at 80 F will be heated to 800 F by the exchange.

Should three hills add a second repairperson each shift : Simulate this proposed maintenance system change over a 15-generator breakdown period. Select the random numbers needed for time between breakdowns from the second-from-the bottom row of Table 14.4 (beginning with the digits 69).

What is your displacement from your initial position : You walk from your house 0.25 miles West to Fred's house, What is your displacement from your initial position

Determine the rotational speed of the rollers : The distance from the center of the plate to the point of contact between the plate and the roller is 12 cm. The radius of the roller is 0.5 cm. Assuming no slip between the wheels and the plate, determine the rotational speed of the rollers.

Explain why must all the lines in the hydrogen spectrum : Why must all the lines in the hydrogen spectrum between 2500 A and 7000 A belong to the Balmer series

Determine the entrance losses after 36 hours of pumping : Observation wells are located 10 meter and 50 meters from the pumped well. After pumping continuously for 36 hours the drawdowns were 3.6 meters and 1.20 meters respectively.

Obtain cash flow statements of wal-mart : Obtain cash flow statements of Wal-Mart for the last two years for the publicly traded company and select two performance ratios and two coverage ratios for cash flow analysis that you think will be most effective.

Analyze and describe in detail a real life problem situation : Analyze and describe in detail a real life problem situation

User Account

All Pages