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a 140 v battery is connected in series by a resistor and an inductor the series circuit has a time constant of 600
a contact lens is made of plastic by an index of refraction of 148 the lens has an outer radius of curvature of 190 cm
a square single-turn coil 022 m on a side is placed by its plane perpendicular to a constant magnetic field an emf of
a rigid container of nitrogen gas n2 at 23deg c contains 435 l at a pressure of 35 atm if 266 kj of heat are added to
the waves from a radio station can reach a home receiver with two different paths one is a straight-line path from the
1 at what displacement from equilibrium is the energy of a sho one-sixth ke and five-sixths pe answer in terms of the
a hollow cylindrical conductor has an inner radius a 1 cm and an outer radius b 26 cm the total current during the
a 50 x 102-n object is hung from the end of a wire of cross-sectional area 0010 cm2 the wire stretches from its
how much longer should the minimum length of a plane mirror be for 6 ft 3 in man to see his complete head-to-toe image
a solenoid can be utilized to fire a small ball a capacitor is utilized to energize the solenoid coil how can i build a
a how long does it take for sunlight to reach plutob how long does it take for light to reach you from a lightning
a grindstone of radius 40 m is initially spinning with an angular speed of 80 rads the angular speed is then increased
a spherical mirror is polished on both sides when utilized as a convex mirror the magnification is 14 what is the
a computer to be utilized in a satellite must be able to withstand accelerations of up to 26 times the acceleration due
a concave mirror has a focal length of 433 cm the distance among an object and its image is 750 cm find a the object
an electron starts from rest 150 cm from the center of a uniformly charged insulating sphere of radius 100 cm and total
a brick is initially 1210 cm high and an aluminum can is initially 1211 cm high by how much should their temperatures
if you mixed 200g of ice that is at -5degc by 20g of water that is at 15degc what will be the temperature and condition
to focus a camera on objects at dissimilar distances the converging lens is moved toward or away from the image sensor
a 70 g bullet traveling at 250 ms penetrates a block of ice at 0degc and comes to rest within the ice assuming that the
a test rocket is fired perpendicularly upwards it has a mass of 45 x104 kg and its engine can apply a force of 85 x107
compute the amount of energy required to accelerate an electron from 0564c to 0991c express your answer in mev320
a simple harmonic oscillator consists of a block of mass 420 kg attached to a spring of spring constant 194 nm when t
the function x 20 m cos5pi radst pi5 radgives the simple harmonic motion of a body discover the following values at t
a circular loop of wire can be utilized as a radio antenna if a220-cm-diameter antenna is located 300 rm km away from a