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an airplane is traveling at 300 ms making a circular turn withradius of 600 m at what angle are the planes wings from
a wheel of diameter of 680 cm slows down uniformly from 840 msto rest over a distance of 115 m what is the total number
an electron is in a certain energy state in a one-dimensionalinfinite potential well from x 0 to x l 250 pm the
a railroad flat car carrying a trumpet player is rolling toward youat 15ms you are stationary you hear the trumpeter
a spherical navigation buoy is tethered to the lake floor by avertical cable the outside diameter of the buoy is100m
a 50 kg block is released from rest and then slides for a distanceof 20 meters down a ramp that is inclined 45 degrees
in a certain radio wave the shortest distance between positions where the electric and magnetic fields are zero is 018
the team monitoring a space probe exploring the outer solar systemfinds that radio trasmissions from the probe take 291
a football is kicked off the top of a 10 meter high building at anangle of 37 degrees above the horizontal with a speed
two slits are 0156 mm apart amixture of red light wavelength 665 nm and yellow-greenlight wavelength 565 nm falls on
a train starts from rest and increases its velocity with constantacceleration over a distance of 1 km at which point
the equipotential surfaces associated with an isolated point charge area radially outward from the chargeb vertical
a red race car is traveling side by side a blue race car at aconstant speed of 130kmh at this point the blue car
a car moving 65 mph suddenly breaks and stops after travelingfor 50m finda the acceleration of the carb the time it
as a sailboat sails 585 m due north a breeze exerts a constant force f1 on the boats sails this force is directed at an
a starship moving toward earth with a speed of 080c launchesa shuttle craft in the forward direction the shuttle which
a man pushes a 10kg baby buggy up a 30degree incline at constant speed he applies a force of 60n parallel to the slop
a 080-kg book moves verticallyupward a distance of 17 m andthen vertically downward 17 mreturning to its initial
in a lab experiment that uses velcro equipped gliders glidera has a mass of 1kg and glider b has a mass of 05kg both
a 13-microf capacitor and acapacitor of unknown capacitance are both charged to 290 kv after charging the two
two spherical asteroids have the same radius r asteroid 1 hasmass m and asteroid 2 has mas 2m the two asteroids are
find the magnitude of a electric dipole formed by an electron and proton separated by a distance of d43nm the charge of
two 140 kg lead spheres are suspended from 200 m-long massless cables the tops of the cables have been carefully
an unstable particle at rest breaks up into two fragments ofunequal mass the mass of the lighter fragment is300 x 10-28
an 80 lb kangaroo exerts a constant force on the ground in the first 2 ft of its jump and rises 6 ft higher when it