- #1

KevinFan

- 47

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## Homework Statement

http://[url%3Dhttps://postimg.org/image/pov8gzkr5/][ATTACH=full]200173[/ATTACH]

[ATTACH=full]200174[/ATTACH]

The question is shown above in the image.

[h2]Homework Equations[/h2]

F=ma

[h2]The Attempt at a Solution[/h2]

I personally think the answer should be option B. The movable pulley requires 1/2 of the force compare with the fixed pulley, therefore the a1 is 2 times a2. Can anyone confirm my logics please?

#### Attachments

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