Well, what's the problem? Mass hanging on a spring in equilibrium?
-
-
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.
1 reply 0 retweets 0 likes -
Replying to @HPluckrose
(((Christian JB))) 🐌 Retweeted (((Christian JB))) 🐌
It's probably this problem.https://twitter.com/christianjbdev/status/935240875675979777 …
(((Christian JB))) 🐌 added,
2 replies 0 retweets 0 likes -
Replying to @christianjbdev @HPluckrose
Just solve via dimensional analysis!
1 reply 0 retweets 1 like -
-
-
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.
2 replies 0 retweets 0 likes -
Dimensional analysis is a cool trick where you take your givens and calculate other necessary values out of them. Like turning distance (m) and time (s) into velocity (m/s)! Tons of physics problems require it.
2 replies 0 retweets 1 like -
Also good for guessing the answer - but I was being a bit facetious. It's a bit advanced for Helen's daughter's age.
2 replies 0 retweets 1 like -
Not sure how old Helen's daughter is. I assumed high school physics.
1 reply 0 retweets 0 likes
13.
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.