24we are in IIT now dear.......[1][1]
this is for 12th pass out students
i dont know where to post this...modern or mechanics section...
a good test of ur relativistic skills..
Consider a hypothetical experiment in which an electron gun fires negatively charged particles(electrons) at rate of 10^9 particles per second with a speed of 10^10 m/s .The released p[articles travel in a straight line and strike a moveable box of mass 1kg and resting on ground having coeff of friction =0.2 and one end connected to rigid wall with an ideal spring having k=100 N/m.The process of firing continues for about 10 seconds.
Calculate the compression in spring's length
dont say that velocity greater than speed of light is impossible...i have already mentioned it be a hypothetical experiment..
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