Estimate how long it would take to heat a cup of soup

Assignment Help Physics

Reference no: EM1346504

Q. A 240 , 50.0-cm-diameter turntable rotates on frictionless bearings at 57.0 . A 22.0 block sits at the center of the turntable. A compressed spring shoots the block radically outward along a frictionless groove in the surface of the turntable. What is the turntable's rotation angular velocity when the block reaches the outer edge?

Q. A small immersion heater is rated at 373 W. Estimate how long it will take to heat a cup of soup (assume this is 250 mL of water) from 20°C to 50°C.

Reference no: EM1346504

Questions Cloud

Question about communication channels : Show which of these channels are used in your organization and how effective they are. How do you make a determination of the most appropriate channel to use for a particular message

Draw line tool add the total cost graph for stan : Using a draw line tool add the total cost graph for Stan to produce the assembly instead of purchasing from Salt Lake Supply.

Find the required rate of return and aftertax cost : Assume Risk Free Rate is 8 percent, the Expected Return this year on the S and P 500 stock market index is 13 percent, & the stock of Joe's Junkyard has a Beta of 1.4.

How the business environment affests communication : Barriers in Business Communication: How the Business Environment Affests Communication and explain a familiar business environment, such as your school or workplace,

Estimate how long it would take to heat a cup of soup : A 240 , 50.0-cm-diameter turntable rotates on frictionless bearings at 57 . A 22 block sits at the center of the turntable. A compressed spring shoots the block radically outward along a frictionless groove in surface of the turntable. What is turn..

Inner-directed or else other-directed consumers : How can a marketer of cameras utilize research findings that indicate a target market consists primarily of i) Inner-directed or else other-directed consumers?

Find out fraction of incident unpolarized light intensity : A 4 kg mass is hung from a string which is wrapped around a cylindrical pulley (a cylindrical shell). If the mass accelerates downward at 4.90 m/s2, what is the mass of pulley.

Calculate weighted average cost of capital : Given the following information for El Pollo Loco Inc, and determine its weighted average cost of capital if the tax corporate rate increases to 45 percent.

Ultimate authority the physician and society : While a child is in a life-and-death situation it is difficult to determine who must be the ultimate authority the physician and society or the parents. Must there be a limit on parental authority?

User Account

All Pages