Well, what's the problem? Mass hanging on a spring in equilibrium?
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Replying to @christianjbdev
Oh I can't get a screenshot of it on her laptop! She's been asked to work out an equation that requires knowing the mass, the constant and the extension but has only been given the first two.
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Replying to @HPluckrose
(((Christian JB))) 🐌 Retweeted (((Christian JB))) 🐌
It's probably this problem.https://twitter.com/christianjbdev/status/935240875675979777 …
(((Christian JB))) 🐌 added,
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Replying to @christianjbdev @HPluckrose
Just solve via dimensional analysis!
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Replying to @salonium @christianjbdev
I have no idea what is going on. I think Lucy knows what she doesn't know but she's shit at explaining it to me! If that problem comes up in the test, she's just going to have to leave it.
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Replying to @HPluckrose @salonium
I don't know. Pack her off to physics camp over Christmas, and then cancel Christmas and tell her it's Newton's birthday instead. Chain her to a desk with nothing but the Feynman lectures.
1 reply 0 retweets 0 likes
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