MASS OF A NEON ATOM The operator of a mass spectrometer produces a beam of neon ions from which two electrons have been removed. The ions are thus doubly ionized. The
ions first are accelerated by a potential difference of 34 V. When they pass through a
magnetic field of 0.050 T. the radius of their path is 53 mm. Determine the mass of the
neon atom to the closest whole number of proton masses.

the rearrangement of particles in a physical change. hope this

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min

the tires are rotating at 0.434 rpmlinear speed=45 m/sdiameter=0.550 mradius=0.275 mnow v= rωω= v/rω=45/0.275ω=163.6 rad/sω=163.6 rad/s (1rev/2π rad) (60s/1m)ω=1563 rpm