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the size of an atom is approximately 10-8cm to locate an electron within the atom one should use electromagnetic
a proton has an initial speed of 35times105 ms a what potential difference is required to bring the proton to restb
a train moving at a constant speed of 660 kmh moves east for 430 min then in a direction 560deg east of due north for
a person can jump a horizontal distance of 252 m on earth where the free-fall acceleration g 981 ms2a how far could
a two-slit pattern is viewed on a screen 112 m from the slits if the two third-order maxima are 435 cm apart what is
light of wavelength 4901 nm falls on two slits spaced 032 mm apart what is the required distance from the slits to the
in classical electromagnetic theory an accelerating charge e radiates energy at the rate w23a2 e2c3ergss the
consider a youngs two-slit experiment in which the wavelength of light is 45 smaller than the distance between the
a daredevil jumps a canyon 96 m wide to do so he drives a car up a 18deg incline the daredevil lands on the other side
a map suggest that atlanta is 730 miles in a direction of 500degnorth of east of dallas same map shows chicago is 560
three uniform spheres are located at the corners of an equilateral triangle each side of the triangle has a length of
a swing ride at a carnival consists of chairs that are swung in a circle by l 142 m cables attached at an angle of
a doubly charged ion is accelerated to an energy of 270 kev by the electric field between two parallel conducting
a -341 nc point charge is located at the center of a conducting spherical shell the shell has an inner radius of 2 m an
a model rocket is fired vertically from rest it has a net acceleration of 165 ms2 after 11 s its fuel is exhausted and
a stone is tied to a string length 0727 m and whirled in a circle at the same constant speed in two different ways
a special electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at
a satellite circles the earth in an orbit whose radius is 183 times the earths radius the earths mass is 598 x 1024 kg
a woman is riding a jet ski at a speed of 25 ms and notices a seawall straight ahead the farthest she can lean the
a 950-kg race car can drive around an unbanked turn at a maximum speed of 41 ms without slipping the turn has a radius
a box of mass m 25 kg moves along a straight line through a vector displacement d 70 i -38 j m one of the constant
listed below are the forces that were applied to the cart in these three runs run force n 1 diamonds 241 2 triangles
equipotential surface a has a potential of 5950 v while equipotential surface b has a potential of 8400 v a particle
a uniform electric is produced by two parallel plates separeated by 3 cm and with a battery of 36 v across thema an
a car battery with 12 v and negligible internal resistance r0 is connected three identicle resistors with r20a find the