How much work is done by the gas in expansion
The volume of an ideal gas is increased from 0.8m3 to 2.4 m3 while maintaining a constant pressure of 1000 Pa (1Pa=1N/m2). How much work is done by the gas in this expansion?
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Uncompressed, the spring for an automobile suspension is 40cm long. It needs to be fitted into a space 33cm long. If the spring constant is 3.7 kN/m, how much work does a mechanic have to do to fit the spring?
The following information describes transactions for Morgenstern Advertising Company during July: a. On July 5, Morgenstern purchased and received $24,300.
The can warns against temperatures in excess of 50 degree Celsius. What is the maximum safe pressure for the can?
On January 1, 2013, Lane issues $700,000 of 7%, 15-year bonds at a price of 106¾. The interest payments are made on June 30 and December 31. Lane elects a fiscal year ending September 30.
If a ray of light traveling in the liquid has an angle of incidence of 32.5o at the interface with respect to the normal, what angle does the refracted ray in the air make with the normal?
On a certain game show, contestants spin a wheel when it is their turn. One contestant gives the wheel an initial angular speed of 3.40 rad/s. The angular acceleration of the wheel is -0.736 rad/s2.Through what angle has the wheel turned when its a
With gasoline prices at $3.00 per gallon, consumers are flocking to purchase hybrid vehicles (combination of gasoline and electric motors) that get 50 miles per gallon of gasoline.
An automobile fuel tank is filled to the brim with 56.0 liters (14.9 gallon) of gasoline at 11.5 deg C. Immediately afterward, the vehicle is parked in the Sun, where the temperature is 34.8 deg C. How much gasoline (in Liter) overflows from the t
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