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the electric potential energy stored in the capacitor of a defibrillator is 110 j and the capacitance is 91 muf what is
four identical charges 16 muc each are brought from infinity and fixed to a straight line each charge is 032 m from the
a simple generator is designed to operate in the outback of us the circular loop has a radius of 570cm and consists of
an electron microscope uses electrons that are accelerated tospeeds of 30000msthe electrone than sent perpendicularly
a ball rolls off a table and falls 073 m to the floor landing with a speed of52 msa what is the magnitude of the
a football is kicked straight up into the air and it hits theground 38 seconds latera what is the greatest height
a thin 20-kg 50 m long rod is bent into a semi circle a 010 kg object is placed at the center of the curvature of the
in a 2-d coordinate system with axes the absolute temperature and volume graph a an isobaric constant pressure change
a company wishes to put two - 500 kg satellites in earth orbit one satellite will be at an orbit altitude of 1000 km
suppose the sun collapsed into being a neutron star of radius 120 km without losing any massa calculate the ratio of
a 10 g sample of neon gas has 1700j of thermal energy estimate the average speed of a neon
an empty parallel plate capacitor is connected between theterminals of a 75-v battery and chargedup the capacitor is
an electron is released from rest at the negative plate of aparallel plate capacitor and accelerates to the positive
a moon circles distant planet with an orbit radius 693108 m and period of 422 days around the planet from this
a wire loop bent into the shape of a square with 150 m sides is centered on the origin of the xy-plane a long straight
a parallel plate capacitor has a capacitance of 85 mufwhen filled with a dielectric the area of each plate is 15m2 and
a box of mass 3 kg sits on a table neglect friction you pull on a string tied to the right side of the box exerting a
an electron is released from rest at the negative plate of aparallel plate capacitor the charge per unit area on each
a 020 m 070 m 040 m block is suspended from a wire and is completely under water what buoyant force acts on the
a charge of -404 muc is fixed in place from a horizontaldistance of 00462 m a particle of mass 845 x10-3 kg and charge
a lightning flash is seen in the sky and 82seconds later the boom of the thunder is heard the temperature of the air
a certain atom of has 77 protons assume that the nucleus is a sphere with radius 673 fm and with the charge of the
after being created in a high-energy particle accelerator a pimeson at rest has an average lifetime of 26010-8 s
the electron makes a transition from the 1 to 4 level by absorbing a photon calculate the wavelength of this
a railroad freight car of mass 324 104 kg collides with a stationary caboose car they couple together and 160 of the