Question

what is vertical circle?

Answer 1

hi

In astronomy, a vertical circle is a great circle on the celestial sphere that is perpendicular to the horizon. Therefore, it passes through the zenith and the nadir. There is avertical circle for any given azimuth, where azimuth is the angle measured east from the north on the celestial horizon.


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Answer 2

Motion in a Vertical Circle. The motion of a mass on a string in a vertical circle includes a number of mechanical concepts. ... For a mass m = kg, the tension at the top of the circle is Ttop = Newtons. The corresponding tension at the bottom of the circle is Tbottom = Newtons.