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PSR1913+16 Problem II. Using only the Figure, what are the maximum radial velocities as found from the redshift and blueshift, respectively? Note: redshifts have positive radial velocities values in the figure, whereas blueshifts have negative radial velocity values.

(Answer in km/s)

100
-100
-200
-300
10
Time (hours)
a
Pulsar
Center of mass
b
Radial velocity (km/s)
Adapted from data by Joseph Taylor and Russell Hulse

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