Part 1: Introduction & 1-D Kinematics

2.1: 2-D Translational Motion . Projectile Motion. Horizontal motion: no acceleration, constant x-component of velocity. Vertical motion: free fall. Path is a parabola. The velocity at a point along the path is tangent to the parabola. Example: A cannon fires a ball with an initial speed of 100 m/s at an angle of 60( with respect to the horizon. ................
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