Determine the initial voltage should the capacitor have
A .22µF capacitor is charged by a 1.5 volt battery. After being charged, the capacitor is connected to a small electric motor that is 100% efficient. What initial voltage must the capacitor have to lift 5.0g 1 meter?
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A ball slides down an icy hill 100 meters high and slides up another icy hill 50 meters high, doing nothing in the middle (no speed is lost) how fast is it moving at the top of the 50 meter hill?
Determine the maximum deviation of the transmission angle within the limits of the motion of the mechanism when link d is fixed.
Three identical point charges Q are placed at the vertices of an equilateral triangle. The length of each side of the triangle is d. What is the mag and dir of the total electrostatic force on the charge at the top of the triangle?
The lower portion is 4 inches wide and 3 inches tall. Overall height is 5 inches. If the maximum shear stress in the cross section is 0.77 ksi then determine the shear force.
Enzymes in the human liver catalyze a large number of reactionsthat degrade ingested toxic chemicals. by what factor is the rateof a detoxification reaction changed if a liver enzyme lowers the activation energy by 4.0 kJ/mol at 37 degrees Celsius
Calculate the temperature of the air after expansion. Also calculate the adiabatic work done 1W2. Calulate 1W2 when 1Q2=-40 kJ/kg.
what is the distance to 70 Ophiuchi in parsecs? what is the actual length of the semimajor axis in AU? What is the sum of the massses of the two stars? Give your answer in solar masses.
(a) Find the current in the coil if the maximum torque exerted on it by the magnetic field is 0.18 N · m.
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