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Chapter-3 Falling Objects and Projectile Motion

Chapter-3 Falling Objects and Projectile Motion. Overview. Explore how objects move under the influence of gravity close to the surface of the earth. . Outline. Acceleration due to gravity Falling object Projectile motion. Why objects fall to the ground when released?.

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Chapter-3 Falling Objects and Projectile Motion

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  1. Chapter-3Falling Objects and Projectile Motion

  2. Overview • Explore how objects move under the influence of gravity close to the surface of the earth.

  3. Outline • Acceleration due to gravity • Falling object • Projectile motion

  4. Why objects fall to the ground when released?

  5. How to observe the Acceleration Due to Gravity? Galileo’s Method

  6. How to observe the Acceleration Due to Gravity? Using a Stroboscope

  7. Q2

  8. Acceleration Due to Gravity Slope = g = 9.8 m/s2.

  9. When you drop objects of different sizes and weights, do they reach the ground at the same time?

  10. When you drop objects of different sizes and weights, do they reach the ground at the same time?

  11. Falling Object

  12. Velocity and Distance for a falling object

  13. Spread Sheet (Excel)Calculations

  14. Velocity VERSUS Time graph

  15. Distance VERSUS Time graph

  16. Throwing up a ball

  17. Velocity and Distance

  18. Q16

  19. Velocity VS. Time graph

  20. A Cartoon Coyote Falling off a Cliff

  21. Horizontal and Vertical motions

  22. Q: What determines the time of flight?

  23. Q: What determines the time of flight?A: Vertical motion

  24. Q23

  25. Target Shooting

  26. Football in the air

  27. Angle for maximum Range

  28. CP1

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