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q1 a beam of 6 mev electrons passes through a 400 micro-meter thick silicon detector estimate the energy lost by the electrons when crossing 200
q1 a certain car battery with a 140 v emf has an initial charge of 195 abullh assuming that the potential across the terminals stays constant until
q1 an infinite non conducting sheet has a surface charge density sigma 580 pcm2 a how much work is completed by electric field because of the sheet
q1 how much resistance must be inserted in mua circuit has l 126 mh and c 115the circuit to reduce the undamped resonant frequency by 001 percentq2
q1 two railroad cars each of mass 6300 kg and travelling 88 kmh in opposite directions collide head-on and come to rest how much thermal energy is
q1 a 4 kg fish swimming 3 ms swallows an absent minded 2 kg fish at rest what is the speed of the large fish instantly after lunchq2 given three
q1 two 12-cm-diameter charged rings face each other 170 apart both rings are charged to 400 what is the electric field strength at the midpoint
q1 imagine a free electron and a free proton held midway between the plates of a charged equivalent plate capacitor when released how do their
q1 illustrate the force vectors with their tails at the origin of coordinate system the orientation of your vectors will be graded the exact lengths
q1 a discussion of why the ideal gas law is expected to fail at low temperatures and how its failure may affect your estimation of absolute zeroq2 a
q1 the crate lies on a plane tilted at an angle theta 27rm circ to the horizontal with muk 015establish the acceleration of crate as it slides down
q a 21-kg block is released from rest and allowed to slide down a frictionless surface and into a spring the far end of the spring is attached to a
q1 two plane mirrors are separated by 140deg as drawing illustrates if a ray strikes mirror m1 at the 75deg angle of incidence at what angle does it
q1 after falling from rest from a height of 35 m a 058-kg ball rebounds upward reaching the height of 26 m if the contact between ball and ground
q1 military air to ground interdiction jets stationed in northern africa could be required to support african union missions from sudan to malawi
q1 a person can jump a maximum horizontal distance by using a 45 degree projectile angle of 5 m on earth the acceleration of gravity is 98 ms2 what
q1 a 740-nc charge is positioned 170 m from a 480-nc charge a find the magnitude of electrostatic force that one particle exerts on the other b is
q1 a crate of 302- tools rests on a horizontal floor you exert a regularly increasing horizontal push on it and observe that the crate just begins to
q1 a certain metal with atomic mass 26 times 10-25kg has an interatomic bond with length 17 times 10-10 m and stiffness 47 nm what is the speed of
q1 a chair of mass 140 kg lies atop a horizontal floor the floor is not frictionless you push on the chair with a force of f 400 n directed at an
q1 ricardo and jane are standing under a tree in the middle of a pasture an argument ensues and they walk away in different directions ricardo walks
q1 a coin is placed 120 rm cm from the axis of a rotating turntable of variable speed when the speed of the turntable is slowly increased the coin
q1 a rifle with the barrel length of 62cm fires a 12g bullet with a horizontal speed of 380ms the bullet strikes a block of wood and penetrates to a
q1 a car at the indianapolis-500 accelerates uniformly from the pit area going from rest to 325 kmh in a semicircular arc with a radius of 192 mfind
q1 a certain groove in phonograph record moves past the needle at 36 cms if the wiggles in the grove are 01 mm apart what is the frequency of sound