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the difference equation describing the input-output relationship of a discrete lti system is yn-05yn-10125yn-2xnxn-1
a proton moving with a speed of 40 x10 6th enters a uniform magnetic field and travels in a circle with radios 004m
an oxygen atom at a particular site within a dna molecule can be made to execute simple harmonic motion when
questionan electron in an oscilloscope tub is traveling horizontally with a speed of 39 x 106 ms it passes through a 20
a chef prepares a tossed salad contaning on average 5 vegetablesfind the probability that the salad contains more then
after solving a difficult physics problem an excited student throws his book straight up it leaves his hand at 39 ms
a damped harmonic oscillator consists of a block m a spring k and a damping force initial amplitude 250cm because of
suppose manufacturers change the size of compact disks so that they are made of the same material and have the same
a find the total power radiated into space by the sun assuming it to be a perfect emitter att 5500 k the suns radius
you want to design a spy satellite to photograph license plate number assuming it is necessary to resolve points
prior to beginning work on this discussion read the fisher 2009 article replacing who is the client with a different
choose a best option from the list to answer each question mark the choice dark on the scantron form using number 2
your vertical spring accelerometer has a 60 g mass hanging from it you climb aboard the roller coaster that starts at
a single-turn plane loop of wire with a cross-sectional area 200 cm2 is perpendicular to a magnetic field that
an innovative power cycle is being designed to operate between heat reservoirs at 150 c and 55 c what is most nearly
at room temperature the electrical conductivity of pbte is 650 middotm -1 whereas the electron and hole mobilities
in book 3 section 85 you learnt that the higher the temperature of an object the greater the energy per photon of the
part 1 finding the distance to stars using the parallax angleinstructionsread chapter 15 and appendix d pp 543-545 in
1 a thin 1 mgcm2 target of 48ca is bombarded with a 1 0-na beam of cc particles a detector subtending a solid angle of
when light of wavelength 254 nm falls on cesium the required stopping potential is 300 v if light of wavelength 436 nm
a 250-kg textbook is forced against a horizontal spring of negligible mass and force constant 250 nm compressing the
a particle initially moving west in a vertically upward magnetic field is deflected toward the north what is the sign
canadian geese migrate essentially along a north-south direction for well over a thousand kilometers in some cases