Authors: Radhakrishnamurty Padyala
In an earlier publication we showed the presence of a hidden circle in a family of projectile paths shot from a point with a common value of speed and at different angels to the horizontal. In this paper we describe that hidden circle’s duel in a family of ideal projectile paths whose apexes lie on the horizontal. We call this circle, the duel circle. The center of this circle is the burning point of the spherical mirror, defined by the revolution of this circle around its vertical axis. We highlight the interesting properties of this family of projectiles.
Comments: 5 pages, 4 Figures
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[v1] 2021-02-12 02:28:33
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