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?
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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
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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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