PHYSICS HMWK:
Determine the energy required to accelerate an electron between each of the following speeds.
a)
[(1/(1-v1^2/c^2))^.5 - (1/(1-v2^2/c^2))^.5] x Mo x
c^2
= [(1/(1-(0.895c)^2/ c^2))^.5) - [(1/(1-(0.500c)^2/ c^2))^.5) x Mo
x c^2
= (1/(1-.801))^.5 - (1/(1-.250))^.5] x Mo x c^2
= [2.148 - 1.55] x Mo x c^2
= .993 x Mo x c^2 = .993 x 9.1096 x 10^-31 kg x (3 x 10^8
m/s)^2
= 8.14 x 10^-14 kg m^2/s^2 = 8.15 x 10^-14 J
b)
same equation...
= [(1/(1-(0.940c)^2/ c^2))^.5) - [(1/(1-(0.895c)^2/ c^2))^.5) x Mo
x c^2 =
= 6.42 x 10 ^-14 J
PHYSICS HMWK: Determine the energy required to accelerate an electron between each of the following speeds....
Determine the energy required to accelerate an electron between each of the following speeds. 0.500c to 0.898c Mev 0.898c to 0.990c Mev
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