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a proton circles earth at an altitude of 500 km traveling at a speed of 20 x 107 ms above the equator what is the
a charge q500 muc is distributed uniformly over the volume of an insulating sphere that has a radius r120 cm a small
a cart attached to a spring vibrates with amplitude apart a what fraction of the total energy of the cart-spring system
a step down transformer connected to a 120v rms household circuit is used to charge the battery in a laptop computer if
a hollow cylindrical wire carries a current i in the negative z direction into the page the current is uniformly
a charge of 100 muc is located at the origin and a second charge of -200 muc is located on the xoy plane at the point
question if the charge at the center of the sphere is made positive how is the charge on the inner surface of the
charge 1 is 15 muc charge 2 is -3 muc the distance between the charges is 5 cm and they are located in a vacuum if the
a digital spectrometer is used to measure the wavelengths of an emission spectrum of a gas at the peak value for one of
a charge of 05 oc is located at x y 000 010 m and a charge of -100oc is placed at x y 020 020 ma what are the x- and
this question has four indiviudal parts and i need a clear explanations equations and reasoning behind each answera we
the motion of a standing wave on the vibrating string in a previous experiment is very similar to the motion of sound
the position of a 275 x 105n training helicopter under test is given by rrarr 0020ms3t3i22mstj-0060ms2t2kpart afind the
what is the maximum height a person may climb without causing the ladder to slip ladder is leaning against a smooth
radiation with a wavelength of 308 nm shines on a metal surface and ejects electrons that have a maximum speed of
problem unpolarized light with average intensity of 350 witamp is incident upon a system of three polarizers the first
the radii of curvature of a bioconex lens are 30cm and 20cm calculate the longitudinal chromatic aberration for an
a race car goes through a flat circular 90 degree turn at a constant speed of 221 mileshr the acceleration of the car
radiation makes it impossible to stand close to a hot lava flow calculate the rate of heat transfer by radiation in kw
a radiation worker is subject to a dose of 100 mradh of protons for one 40 h work week how many times the yearly
a fireworks rocket is fired vertically upward at its maximum height of 700 m it explodes and breaks into two pieces one
consider the following two-car accident two cars of equal mass m collide at an intersection driver e was traveling
radio station wcco in minneapolis broadcasts at a frequency of 830 khz at a point some distance from the transmitter
1 how is the energy of the electromagnetic wave divided between the parts of the wave2 what are the range of