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storchak [24]
3 years ago
14

The transverse motion of a star can be determined by studying its spectrum. TRUE or FALSE

Physics
1 answer:
Klio2033 [76]3 years ago
6 0
Nope.
False.
The shift in spectral lines reveals only 'radial' motion ...
motion toward us or away from us.  The spectrum
carries no information related to motion across the
line of sight.
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The taken is  t_A  = 19.0 \ s

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Frm the question we are told that

  The speed of car A is  v_A  =  22 \ m/s

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     The distance of car B  from A is  d = 300 \ m

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Solving this using quadratic formula we have that

     t_A  = 19.0 \ s

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