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a vertical cylindrical with a diameter of 12 m and a depth of 4 m is filled with water to the top with at 20oc if the
a car is driving 227 meter per second flat ground drives off 423 meter high cliff obtain how much time does it take to
a parallel-plate capacitor with air dielectric has a plate area of 75 cm2 if the capacitor is fully charged by a 300
a rectangular piece of sheet metal measures 45 centimeter by 750 cm a 10 centimeter square is then cut from each corner
a rod of length l is hinged at one end the moment of inertia as the rod rotates around that hinge is ml23 assume a 200
a cycle wheel is rotating at 50 rpm when the cyclist begins to pedal harder giving the wheel a constant angular
a certain microscope is provided with objectives that have focal lengths of 16 millimeter 4 millimeter and 19
three point charges are placed as shown in the figure figure 1 the positive point charge has a value 65nc what is the
a submarine with a total volume of 686 m3 has an inner chamber capable of taking in 161m3 of water without changing the
two cars are momentarily side-by-side on the highway moving in the same direction car a is moving with an initial speed
determine what is the instantaneous power at a time of 000550 seconds dissipated by a 200 omega resistor in a resonant
a small object begins a free-fall from a height of h 825 m at t0 0 s after 260 s a second small object is launched
the emf of an ac circuit has an rms value of 120 volta determine what is the maximum positive emfb determine what is
a moving and accelerating streetcar travels 200 m during a street crossing in 240 s it continues to accelerate after
discover the electrostatic potential energy of a cubical configuration of point charges as shown in the figure each of
you have annoyed the local crime boss who has had his thugs nab you and dump you in the trunk of a lincoln in searching
discover the electric field produced with an infinitely long cylindrical shell whose uniform surface density is ie this
a transverse wave is travelling on a string the displacement y of a particle from its equilibrium position is given
a dipole is modelled as a neutral bar of length 300 cm with a positive charge q 6000 c at one end and the same amount
the siren on an ambulance is emitting a sound whose frequency is 2350 hz the speed of sound is 343 ms a if the
for the following suppose a star is at a distance of 20 parsec from earth compute the following only numbers and units
assuming the moon orbits the earth in a circular pattern which completes a 2 pi rotation circumference in 295 days and
in what arenas or venues do you see ethnic diversity interfere with the problem-solving process what are the factors
two wires are parallel and one is directly above the other each has a length of 558 m and a mass per unit length of
a small piece of dust of mass m 14 microg travels during an electric air cleaner in which the electric field is 483 nc