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(a).
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The motion of alpha particles as they are shot at a piece of gold foil
thick.
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Observe the figure :
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The angle at which the particles are deflected is
.
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\
.
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Since the particles are deflected at
the asymptotes will be
.
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(b).
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Vertex of the path of the alpha particles is
.
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Since the vertex is
from the center of the hyperbola,
. \
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The slope of the asymptotes is given by
. \
Since
. \
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The equation of the hyperbola particle path is
. \
Substiute
and
in the standard form of hyperbola
. \
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The equtaion of hyperbola is
. \
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(a) The asymptotes will be
. \
(b)The equtaion of hyperbola is
. \