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Pulleys

How did they get those values?57397051-5BD2-4805-8CC4-43CB531FB206.jpeg83596CC3-E43E-4831-A337-CBD1D2E5B1CD.jpeg84C1AA98-437C-4A6E-A763-4A532F6BE313.jpeg
(edited 1 year ago)
Original post by Bigflakes
How did they get those values?57397051-5BD2-4805-8CC4-43CB531FB206.jpeg83596CC3-E43E-4831-A337-CBD1D2E5B1CD.jpeg84C1AA98-437C-4A6E-A763-4A532F6BE313.jpeg

You want to calculate the limiting friction for A and depending on whether its greater than/less than the difference in "weights", then movement will/will not occur.
You seem to use sin(alpha) in the friction calculation which is not correct.
Reply 2
Original post by mqb2766
You want to calculate the limiting friction for A and depending on whether its greater than/less than the difference in "weights", then movement will/will not occur.
You seem to use sin(alpha) in the friction calculation which is not correct.

Thanks

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