The document discusses projectile motion. Projectile motion involves both vertical and horizontal motion that are independent of each other. There are two cases of projectile motion: horizontal launch and angled launch. Factors like initial velocity and projection angle affect the motion of a projectile by influencing its trajectory, range, and height. While a projectile experiences free fall due to gravity, projectile motion and free fall involve different types of motion.

2. Guide Questions
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What is projectile motion?
What are the two (2) cases of
projectile motion? How do they
differ from each other?

3. Guide Questions

What factors affect the motion of a
projectile? How do these factors
affect a projectile?
Is a projectile a free falling body?
Explain.

4. Important Terms

Projectile motion – a combination of
vertical and horizontal motions that are
completely independent of each other
Projectile – an object or body thrown
with an initial velocity and whose
motion is influenced by the pull of
gravity

5. Important Terms

Trajectory – the curved path of a
projectile; it is principally determined by
two types of motion: vertical and
horizontal motions
Range (dx) – the horizontal displacement
of a projectile

6. Important Terms

Height (dy) – the vertical displacement
of a projectile

7. Cases

 Projectile I: Body Launched Horizontally (θ= 0°)

9. Cases

 Projectile II: Body Launched at a Certain Angle
(90°>θ> 0°)

12. What affects a projectile?

Initial Velocity

13. What affects a projectile?

Projection Angle

14. What affects a projectile?


15. What affects a projectile?


16. Projectile Motion vs. Free Fall


17. Projectile Motion vs. Free Fall
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18. Examples
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19. Examples
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20. Guide Questions

What is projectile motion?
What are the two (2) cases of
projectile motion? How do they
differ from each other?

21. Guide Questions

What factors affect the motion of a
projectile? How do these factors
affect a projectile?
Is a projectile a free falling body?
Explain.

22. Sample Problem 1

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23. Sample Problem 1

 

24. Sample Problem 2



25. Sample Problem 2

 

26. Sample Problem 2
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 