At depth of 20 m below the surface of the sea, where the temperature is 5.0ºC, a diver exhales an air bubble having a volume of 1 cm3.
a. If the surface temperature of the sea is 22.0ºC, what is the volume of the air bubble just before it breaks the surface? (Start hint: pressure beneath the...
The density of gasoline is ρ = 0.730×103 kg/m^3 at 0ºC. Its average coefficient of volume expansion is α(sub v) = 9.60×10^-4 (ºC)-1. If 1.00 gallons of gasoline occupies 0.00380 m^3, how many extra kilograms of gasoline would you get if you bought 10.0 gallons of gasoline at 0ºC rather than at...
box of mass 2kg on spring with k=13 N/m, they are on a wheel. The road has an amplitude δ = 2 cm as shown above. What speed is necessary for the
mass to have a maximum amplitude x = 2δ . the picture looks something like this
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|__| m=2kg
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/ k=13 N/m
\...