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a compound tube is made by shrinking a thin steel tube on a thin brass tube as and ab are the sectional areas of the
a test projectile is fired horizontally into a viscous liquid with a velocity ofv0 170 ms the retarding force is
the muons created by cosmic rays in the upper atmosphere rain down more-or-less uniformly on the earthamp39s surface
one way to set up the system of synchronized clocks in a frame s as described at the beginning of section 154 would be
a low-flying earth satellite travels at about 8000 ms what is the factor gamma for this speed as observed from the
what is the factor gamma for a speed of 099c as observed from the ground by how much would a clock traveling at this
consider a classical inelastic collision of the form a brarrc d for example this could be a collision such as na cl
use the inverse lorentz transformation 1521 to re-derive the time-dilation formula 158 hint consider again the thought
solve the lorentz transformation equations 1520 to give x y z t in terms of xamp39 yamp39 zamp39 tamp39 verify that you
a mad physicist claims to have observed the decay of a particle of mass m into two identical particles of mass m with m
a useful form of the quotient rule for three-dimensional vectors is this suppose that a and b are known to be
a particle of mass m and charge q moves in a uniform constant magnetic field b show that if v is perpendicular to b the
show that any two zero-mass particles have a cm frame provided their three-momenta are not parallel hint as you should
two particles a and b with masses ma 0 and mbgt 0 approach one another prove that they have a cm frame that is a frame
a mass m is thrown from the origin at t 0 with initial three-momentum po in the y direction if it is subject to a
when a radioactive nucleus of astatine 215 decays at rest the whole atom is torn into two in the reactionthe masses of
when oxygen combines with hydrogen in the reaction 1580 about 5ev of energy is released that is the kinetic energy of
a particle of mass 12 mevc2 has a kinetic energy of 1 mev what are its momentum in mevc and its speed in units of
a use the results of problem 1569 to prove that for any number of material particles there exists a cm frame that is a
since the four-velocity u gamma v c is a four-vector its transformation properties are simple write down the standard
a show that the four-momentum of any material particle m gt 0 is forward time-likeb show that the sum of any two
a what is a particleamp39s speed if its kinetic energy t is equal to its rest energyb what if its energy e is equal to
a particle of mass ma decays at rest into two identical particles each of mass mb use conservation of momentum and
a suppose that the total three-momentum p of an isolated system is conserved in all inertial frames show that if this