hORIZONTAL AND vERTICAL.pptx FOR GRADE 9

PPT

1. Grade 9 Daily Routine

2. Grade 9 Daily Routine Review of the Past Lesson

3. Review of the Past Lesson

4. talzonhori chedlaun jectprotile Jumbled Letters

5. talzonhori chedlaun jectprotile Horizontal Launched Projectile

6. Horizontal Launched Projectile Horizontal Launched Projectile chednaul tileprojec

7. caltiver chednaul tileprojec From the word presented, what is your idea about those following words?

8. Vertical Launched Projectile Vertical Launched Projectile

9. From the word presented, what is your idea about those following words?

10. OBJECTIVES

11. Let’s Analyze?

12. 01 GUIDE QUESTIONS!

13. 01 (Top) rider taking off from a cliff; (Bottom) a golf ball flies into the air and returns back to the ground

14. Group Reporting!

15. Title here Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas porttitor congue massa. Fusce posuere, magna sed pulvinar ultricies, purus lectus malesuada libero, sit amet commodo magna eros quis urna . Criteria 5 (Very Good) 4 (Good) 3 (Fair) 2 (Needs Improvement) Accuracy of the content of the output All the details in the given output were correct Commit 1-2 mistakes in the accuracy of the output Commit 3-4 mistakes in the accuracy of the output Commit 4 mistakes in the accuracy of the output Presentation/ Explanation Explanations detailed and clear Explanation are clear but missed to state 1-2 concept Explanations difficult to understand Explanations were difficult to understand and missed all the important details Teamwork All members are actively participating in the group activity 1-2 members are actively participating in the group activity 3-4 members are actively participating in the group activity Only one member of the group do the entire task Efficiency Finished on or before the allotted time Finished 1-2 minutes late to the given time Finished 3-4 minutes late to the given time Finished 5 minutes late to the given time.

16. Group Presentation

17. Suppose you roll a marble on a frictionless table, observe the motion of the marble as it goes down the floor.

18. TOPIC Horizontal Launched Projectile

19. 1. The vertical velocity of the marble is gradually increasing from points A to D.

20. 2. D ue to the presence of gravity accelerating at the marble -9.8 m/s 2 this causes the vertical velocity (𝑣 𝑦 ) to increase.

21. 3. For the horizontal velocity (𝑣 𝑥 ) , there is no external net force acting along the horizontal direction which means that there is no acceleration along this direction (ax=0), resulting to a constant horizontal velocity (𝑣 𝑥 )

22. TOPIC Vertical Launched Projectile

23. 1. Horizontal velocity (𝑣 𝑥 ) is still constant while the vertical velocity can be described in three parts

24. A. The projectile ascends (point A to B) the upward vertical velocity (𝑣 𝑦 ) is decreasing

25. B . Projectile reaches the maximum height (point B) it momentarily stops causing a vertical velocity equal to zero (𝑣 𝑦 = 0)

26. C. When the projectile descends (point B to C) the direction of its motion is in the direction of the gravitational force hence the magnitude of its vertical velocity is increasing.

27. 2. The vertical velocity of the baseball as it rises to the air decreases due to the opposing direction of gravity compared to its motion.

28. 3. When the baseball reaches the maximum height, its vertical velocity becomes zero. When it descends its vertical velocity increases since the direction of the baseball’s motion is the same with gravity.

29. Complete the Diagram From the set of quantities involved in projectile motion ( height, range, vertical velocity, horizontal velocity, angle ), complete the diagram showing the two types of projectile launched by writing on the numbers the correct quantity.

30. Table of contents 01 Describe the topic of the section here About us 02 Describe the topic of the section here Our services 03 Describe the topic of the section here Our clients 04 Describe the topic of the section here Our team