That is fine. I guess, with regards to integration what is some newb common errors seen, that will be difficult. To answer my own question I would say, identifying the difference between taking the integral of something and taking the derivative of inside the brackets (following rules) would be hard, also knowing the difference between using and not uing x^n+1/n+1. ie not if multiplied or divided. Thanks
Yes, I found the maths and image entering easier for sure. I found some recent post of mine in watch list. But generally the click on your name, find you post and inbox has negatively changed. Finding your recent post is not so easy when you go to recent posts form user, they are all blured into one, and long winded with the "replies from ppl etc, and some are not accessible (i think the most recent.)
$${f}{\left({\mathtt{x}}\right)} = {\mathtt{x}}{\mathtt{\,\times\,}}\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{cos}}{\left({\mathtt{x}}\right)}{\mathtt{\,-\,}}{\frac{{\mathtt{1}}}{{\mathtt{x}}}}$$
Thanks wil lget back to physics next week readying for the exam then.
Answer given is 5.166r solved to the 1st degree of accuracy.
I put in the missing bracket but it still is wrong.
That and struggling in general, not knowing where to begin to pick up the slack also.
Thanks, i think one reason im strugling with understanding is not interpruting the missing information in short hand algerbaic expressions, and symbolic uses. V = velocity mv = mass (times) velocity. etc. with so many I've not had time to absorb the methodology because it becoomes jiberish.
Just some help, so I can deduce the answer. I've no real clue tbh.
Also.. A block of mass m = 4.0 kg is dropped from height h = 32 cm onto a spring of spring constant k = 2460 N/m (see the figure). Find the maximum distance the spring is compressed.
I mean my last posts. The most recent in search user posts, (the olny way) does not have a title therefore cannot be got to. If that post happened some time ago it is hard to find. This is not a good design. Much prefer the other. .. and the posts are more difficult to read.
