Monday, April 1, 2019

Hidden Forces



You roll a model car down the hallway. The car comes to a stop without hitting anything. Charlie says that the car stopped because there was no force pushing it. Aiden says that is stopped because of unseen forces. Who do you agree with and explain why you agree. 

53 comments:

  1. This comment has been removed by the author.

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  2. Charlie is right because the force that pushed it ran out.

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  3. charlie because there is no force pushing it

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  4. Charlie is right

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  5. Charlie is right because the force that pushed it ran out.

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  6. Charlie is right because the force that pushed and stop there was not enough force

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  7. Charlie is right because the force that pushed it ran out.

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  8. adian is right because there is a unseen force that is stoping the car witch is proboly static fricton

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  9. Charlie is right

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  10. aiden is absolutly right because a force is stopping the car

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  11. I agree with Charlie because if you give the car one push and not push anymore, its going to stop.

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  12. charlie is right.

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  13. Charlie is correct because there wasn't enough speed to make it continue to move.

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  14. Miranda DearbornMonday, April 01, 2019

    Charlie is right because the force that pushed it ran out.

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  15. charlie is right

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  16. Charlie is correct

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  17. gravity or friction is probably stopping the car

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  18. Charlie because if there is nothing pushing it it will stop

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  19. adien is right particals in the air and the friction between the wheels is stoping it

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  20. charlie is right.

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  21. Charlie is right because the force that pushed it ran out.

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  22. Charlie is right because of two reasons one is the energy is lost in how far it goes and number two is Charlie is awesome

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  23. I am right because once you push a car and don't give it enough force to keep going, it will run out of what it's movement was based off of.

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  24. I would be an idiot to say that an outside for is stopping the car

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  25. Never mind, I'm stooped.

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  26. unseen forces

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  27. it ran out of energy

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  28. Charlie is right because the force that pushed it ran out.

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  29. Charlie is right because the force ran out

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  30. charlies right because without enough force the car wont go far.

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  31. Charlie is right because if you don't use force it will run out of momentum and stop before hitting something

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  32. Both of them are right. They are both right because the energy that was propelling the car ran out and when you input aerodynamics, where/ what the car is driving on, the traction, and the resistance.

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  33. Charlie is right because the car doesn't have enough energy to keep the car going.


    it would be both if aerodynamics was part of this.

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  34. charlie is right cuz the force ran out

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  35. charlie is right because the force ran out

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  36. I think its just because it ran out of energy from the push

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  37. Charlie is right because the original force from the person to the car ran out. I think idk

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  38. Aiden is right because the car stopped because of gravity and you can't see gravity.

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  39. Charlie is right because the force that pushed it ran out

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  40. i think the force that was pushing it stop and ran out of motion.

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  41. I think it didn't have enough force to push it but I also believe that even if there was enough force the car could bump into things which would cause it to stop, or the car could change direction either speeding it up or slowing it down.

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  42. aiden is right is right because the car stopped because of gravity and you cant see gravity.

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  43. Charlie is correct because there wasn't enough speed to make it continue to move.

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  44. the "car" ran out of motion

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  45. I agree with Charlie because it stopped by friction

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  46. Charlie os right because the force of the car ran out.

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  47. I agree with Aiden because the car was stopped by friction

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Please leave your first name with your comment. Thanks Mr. Ruby