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an inductor designed with 400 turns coil wound on an iron core of 16 cm2nbspcross sectional area and with a cut of an
discuss the nature of electromagnetic radiation and tell how that radiation transfers energy and information through
explain how the discovery of cathode rays contributed to the development of atomic
an iron tower in is 552 feetnbsptall on a cold day t -63 degrees celsius what is itsnbspfinalnbspheight totalnbspof
a bungee cord is stretched between two poles 328 meters apart and it has a mass of 5664 grams if the force needed to
what is the apparent weight in newtons of a 0250-kg sample of aluminum in
a projectile is fired from an incline at 40 ms and at 45deg above the horizontal if the angle of the incline is 75deg
a car of mass 2100 kg travels on a banked curved whose radius is 800 m find the maximum safe speed if the coefficient
the angular speed of a ceiling fan is increased uniformly in 30 s from 100 revss to 160 revss what are the angular
assume the frequency generator used had a fine adjustment range of 01-3 with the course adjustment being in powers of
on the oscilloscope what do the vertical and horizontal axes represent recall that each axis was divided into little
1 if a scope has the voltsdiv set to 2 what is the maximum signal voltage you can display assume the screen has 8
consider the magnet flux through a coil of wire with area a 100 cm2 and n 160 turns if a magnetic field is increasing
a raft is 39 m wide and 62 m long when a horse is loaded onto the raft it sinks 40 cm deeper into the water what is the
a 75 kg person sits on a 39 kg chair each leg of the chair makes contact with the floor in a circle that is 10 cm in
what does a positive and negative slope represent for a velocity versus time
assignmentan infinite stretched string lies along the x-axis the tension in the string is 100n and its density is 10
optics problem sheetfind the distance between the left and right 1st dark spots if light of wavelength 500 nm is
nuclear and particle physicsas per the guidelines you are supposed to submit a term paper which will contribute to 25
tell some examples of like and unlike parallel
question the side view of a pry bar is shown in figure the cross section of the bar is rectangular with thickriess in
question the cross section of a concrete dam is shown in figure using a simple plane frame model estimate stresses in
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question determine displacements bending moments arid shear forces in the plane frame shown in figure 476 draw