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Question
Can you identify whether it is push or pull that results in motion in the following cases?
 |
 |
 |
| Push / Pull | Push / Pull | Push / Pull |
 |
 |
 |
| Push / Pull | Push / Pull | Push / Pull |
Solution
|
|
|
| Pull | Push | Push |
|
|
|
| Push | Pull | Push |
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