I would like to know how to make this setup for my class
@edwardkoorey3968
2 жыл бұрын
14:50 If the strings are inextensible, how can the T1 string that is fixed at A be stretched out horizontally towards B?
@enzosaldanha8569
3 жыл бұрын
this is real quality content. congratulations! i just don’t agree with “…therefore we can disregard T2”. it’s not that you disregard this force T2 - it’s important how this force is acting upon the system -, the thing is that you don’t really need to worry about it’s intensity to determine the maximum value for theta, since, as you explained, T1 is always going to reach 98N before T2 does. so, you know the value of T1 at the “maximum situation” and you have an equation for it as a function of theta. and you didn’t even have to use T2’s equation - but it’s not that you disregarded it. sorry for any mistakes in my writing. i am not a native speaker. i’m from Brazil. thank you!
@syuliya802
3 жыл бұрын
so if one want to ring a bell in a Russian church, one definatly has to be able to atach a bell with own rope that will not break.
@tg509
3 жыл бұрын
Why give the answer to the last part in degrees when the question is stated in radians?
@onkarpratik6026
3 жыл бұрын
Very nice
@rimahamburger3896
3 жыл бұрын
i graduated 5 years ago. why am i still interested?
@markme5620
3 жыл бұрын
Hi Sir, which one the correct answer for this question : 8÷2(2+2) 1 or 16? I'm still confuses till now
@aladipollo923
3 жыл бұрын
It's 16, you have to follow the order of operations: First you evaluate the expression INSIDE the parenthesis, so it becomes 8÷2×(4). Then you have an expression with only multiplication and division, so you go from left to right and start by doing the division, so it becomes 4×(4). Finally you multiply the two 4s to get 16
Пікірлер: 14