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a damped lc circuit consists of a 016muf capacitor and a 15mh inductor with resistance 13omega how many cycles will
a train is traveling at 100 ms as it approaches a tunnel in the smooth vertical face of a rock cliff the speed of sound
a train starting from rest accelerates along the platform at a uniform rate of 06 ms2 a passenger standing on the
briefly answer the following questions1 is the visual sensation time longer or shorter when the intensity of light
damping is negligible for a 0175-kg object hanging from a light 630-nm spring a sinusoidal force with an amplitude of
dan a very good sprinter holds a 50-m-long ladder parallel to the ground he then starts to run eventually reaching 98
a dark fringe in the diffraction pattern of a single slit is located at an angle of thetaa 25o with the same light the
a train moves in one direction for 55 hours covering any 100 mile part of the journey in 1 houra is the train
a traffic light of mass m1 hangs from the end of a beam of length l and mass m2 which is supported at an angle theta
the density of gas atoms at a certain location in the space above our planet is about 400 x 1011m3 and the pressure is
the depth of the pacific ocean in the mariana trench is 11 km what is the pressure at this depth density of sea water
derive the standing wave equation for waves trapped on a string use it to find the equations for the position of the
the dark quarter-circle indicates the path of the negatively charged particle as it passes through a region containing
the track in the figure below consists of two frictionless quarter-circle vertical sections of radius r connected by a
a toy gun uses a spring with a force constant of 315 nm to propel a 95-g steel ball assuming the spring is compressed 7
in a darkened room a burning candle is placed 166 m from white wall a lens is placed between candle and wall at a
a toy ferris wheel undergoes an angular acceleration such that the angular speed goes from zero to 289 rads in 133 s
a toy clown is rolling down a tightrope a explain why this toy remains stable and does not fall off the rope b what
a if your de broglie wavelength were 045 m how fast would you be moving if your mass is 770 kgb if you span 025 m from
a de laval nozzle has a compression section where the propellant is compressed and thereby accelerated as it moves
you have decided to try longboarding before you do you want to know more about the longboard each of the four wheels
a in the deep space between galaxies the density of atoms is as low as 106 atomsm3 and the temperature is a frigid 33 k
a toy cart is attached to a weight across a half-pulley as shown on the drawing the cart is pushed away from the pulley
in a deep space a ring of static massive dust of radius r6000 km and mass m 1024 kg has a uniform densitynbsprho and
if you touch the north pole of a permanent magnet to one end of a steel paper clip the clips other end will become