Find an expression for the oscillation frequency
Find an expression for the oscillation frequency of an electric dipole of dipole moment P and rotational inertia I for small amplitudes of oscillation about its equilibrium position in a uniform electric field of magnitude E.
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A skier is gliding along at 4.0 m/s on horizontal, frictionless snow. He suddenly starts down a 14° incline. His speed at the bottom is 15 m/s. (a) What is the length of the incline?
The respiratory rate per minute in newborns varies according to a distribution that is approximately Normal with mean 47 and standard deviation 5. Use this information to answer the following questions.
The owner of the Pizza Palace wishes to include in an advertisement a statement about the number of different kinds of pizza available at this restaurant. Pizzas can be made with a choice of thick or thin crust and any of four meat toppings and fi
A 5.5cm -thick layer of oil (n=1.46) is sandwiched between a 1.1cm -thick sheet of glass and a 2.3 cm-thick sheet of polystyrene plastic (n=1.59). How long (in ns) does it take light incident perpendicular to the glass to pass through this 8.9 cm-t
A gaseous mixture consists of 80.0 mole percent N2 and 20.0 mole percent 02. Suppose water is saturated with the gas mixture at 25 c and 1 atm total pressure, and then the gas is expelled from the water by heating.
Three children A couple plans on having three children. Suppose that the probability of any given child being female is 0.5, and also suppose that the genders of each child are independent events.
The flow of Florida Current through the straights between Key West and Cub is 150 x 10^6m^3/sec. The mass concentration of salt in seawater is about 35 ppt (o/oo). What is the flux of salt in the Florida Current in tonnes/sec?
Assuming that temperature remains constant and that the air behaves as an ideal gas, what is the final volume? What is the work done by the air on the piston?
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A 2-year-old girl is evaluated for cough, runny nose, watery eyes, and fevers for a week. She also developed a diffuse rash,
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