ppt projectile motion calculation.pptX 9

PPT

1. GOODMORNING EVERY ONE

2. GUESS WHOAT? Mechanics: Guess the person or animal correctly. There are questions behind the pictures. If your guess is correct you can decide whether you answer or pass the question to your classmate. If your guess is wrong you have no choice, but to answer the question.

3. GUESS WHOAT?

4. GAME???

5. MR. BEAN POTTER

6. It is the type of motion that the movements of an object is from top to bottom or from bottom to top?

7. MANNYFICENT

8. It is the type of motion that the movements of an object is straight from left to right or from right to left?

9. GOKU MARTIN

10. Movements of an object in different dimension ( horizontally and vertically )?

11. TULPOOH

12. What force act on a falling object? Total gravity of earth is?

13. At the end of the lesson, students should be able to:   a. Identify activities moving in horizontal or in vertical dimension. b. Appreciate how this dimensions affect our lives. c . Calculate horizontal Dimension and vertical dimension.

14. Calculation of horizontal Dimension and vertical dimension

15. HORIZONTAL DIMENSION

16. Unit: V i = initial velocity m/s V f = final velocity m/s t = time s d or x = displacement (distance travelled) m a = acceleration m/s 2

17. Unit: V i =initial velocity m/s V f = final velocity m/s t = time s d or x = displacement (distance travelled) m a g = acceleration due to gravity m/s 2 ( note; Accelaration of a falling object is constant and has a value of 9.8m/s 2 )

18. HORIZONTAL DIMENSION 1. Joshua sail his boat in straight line at 30.90 m/s 2 in 9.70 seconds until it finally stop at the finish line. What is the distance covered before it stop? 2. A motorcycle from 10 m/s accelerates on a runway at 8.50 m/s 2 every 26 seconds until it finally stop over. What is the distance covered before it’s stop? 3. Athletic players run from 5.10 m/s at 12.70 m/s 2 in every 10 seconds until they finally stop in the finish line. What is the distance before it’s stop?