Monday, April 29, 2019

Baseball Physics

A baseball is pitched east at a speed of 160 km/h The batter hits it west at a speed of 160 km/h. Did the ball accelerate? 



35 comments:

  1. This comment has been removed by the author.

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  2. ya cuz it changed direction.

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  3. yes because it changed direction



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  4. the ball accelerated because it changed direction

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  5. yes it changed direction

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  6. yes, it did because it changed direction.

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  7. the ball accelerated because it changed direction

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  8. yes it changed direction

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  9. the ball accelerate because it changed directions

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  10. yes it changed direction

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  11. yes because it changed direction

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  12. changed direction

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  13. Yup it changed direction.

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  14. yes it changed diretion

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  15. Yes because it changed direction.

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  16. Yes the ball changed direction.

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  17. yes, it changed direction.

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  18. Miranda DearbornMonday, April 29, 2019

    yes it did because, it changed direction

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  19. Yes because the baseball changes direction

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  20. Yes, the ball changed direction

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  21. THE PITHCHER APPLIED ENOFFE FORCE TO STOP BUT NOT TO HIT IT BACK

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  22. yes and the reason wy is because the force is making the baseball change directions

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  23. Yes it changed direction when the batter hit the ball in the opposite direction causing the reaction of the ball hit by the bat.

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  24. Yes because an object accelerates when it speeds up, slows down, and changes direction

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  25. because it changed the direction

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  26. yes cause it changed direction :)

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  27. yes because friction

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  28. Yesssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss, because it changes direction.

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  29. yea bcuz it changed direction

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  30. the ball accelerated because it changed direction

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  31. ya cuz it changed thy direction

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  32. yes because it changed direction

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  33. yes because it changed direction

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  34. Yes because it changed direction

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  35. Yes because it changed direction

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