THanks but no thanks hootenanny! I got the answer. And i am a beliver of live and let live and let others prosper.. Thats why i will post the solution here.. for other people who might need it.
a) Force of frcition,
f = μ.N = μmg = 0.5x15x9.8 = 73.5 N
(b) The vertical component of...
forces problem(urgent urgent help needed)
HI there everyone, I am having trouble with this problems please help me with a good explanation and correct answer. Thanks in advance.
A 15 kg block of steel is at rest on a horizontal table. The coefficient of static friction between block and...
*****need help programing in assembly language*****
Hi there everyone. I am really new to this assembly language and i don't know how to code this simple programe.. Please help me with this. I would very much appreciate it.. here is the question..
Need to design assembly language...
******Challenging Vector Problem******
Two beetles run across flat sand, starting at the same point. Beetle 1 runs 0.50 m due east, then 0.82 m at 26° north of due east. Beetle 2 also makes two runs and the first is 1.6 m at 43° east of due north.
(a) What must be the magnitude of its second...
Oh thanks a lot! thank you thank you thank you so much.. but its asking me the answer in milliseconds! do i divide it by 1000 to get it? also i tried putting .451 for (a) first problem but it says I'm wrong...
He gave me the answer for (a) but it says that it's wrong when i plug the number in online.. I don't know why for (b) i get t = .582 and twice the time that is going up and going down would be 1.164 but i am too scared to put it there and i only have one more attempt at it... to get t first i...
Thank's chocokat,
I am too scared to attempt problem (a) so i have 3 more attempt for (b) so i tried doing it. Here is what i did. I calculated time at .55m and .80m from the top taking
Vo=o and = -9.8 and i got t1=.3350 and t2 = .4040 thus t2-t1 = .069 and that x2 would...
Dear Astronuc,
Thanks for that info i got (a) correct ***yehhhh*** now I'm trying to do (b)
so you said if i take the total distance i.e 5.06 plus the height of the lake that's 38.739400 that would be 43.7994 and now divide this by the total time that's 4.92 i would get...
I have already made 4 attempts to this problem and there is one more attempt left... I really don't want to mess this up if you can please give me the actual answer of (a) in millisecond i am tired of solving this trivial question online... makes my life miserable...Only this time i will ask for...
Thanks hoot and Astronuc for the response.
So astronuc you mean to say if i do h = 9.95 x 3.89 i will get the answer? for (a)
and how to you calculate the average velocity? and how do you do the part (c) I'm lost please help!