Estimates and results:
If the device is set correctly (the pellets collide during the leveling process of the
throwing spring device), the pellets will collide during free fall, regardless of the level
of firing force.
Thus, equations (1) and (2) were indirectly confirmed.
. Particularly the motion along the slope can be thought of as the sum of the forwarded
motions along the vertical and horizontal axes.
Test questions
1. How is the velocity and flight distance of an object shot at an angle determined?
2. On what does the flight distance of an object shot at an angle depend?
3. How can initial velocity and ascent height of a vertically shot object be find?
4. Identify the physical meaning of the acceleration of free fall
5. On what does the acceleration of free fall depend?
6.Explain the task execution procedure.
7.Give conclusion to the accomplished work.
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