00:01
Hi guys now in this one two blocks are rest on an ink line.
00:03
These are the blocks that i have.
00:06
If i'm drawing a diagram of this ink line, let me first draw the diagram.
00:13
This is surface i have and one surface will be looked like this.
00:18
And from this surface, one thing is connected like this.
00:23
These are the...
00:24
I can say these are the objects i have.
00:29
This is first object and this is what second object.
00:36
This is second object i have and this is connected by this string this is first this is what this is second string and this is first string this is m1 and this is n2 m1 is equal to 4 kg and this is 5 kg this is string second this is string first we need to find out t1 and d2 if this angle is 20 degree and this is at the rest and this is theta is equal to 20 degree now we need to find out t1 into two.
01:22
Let's draw the f between.
01:24
Now here this is mg which is acting downward.
01:30
Now one force will be look like this.
01:32
This is what? 4g sign of theta, sorry, cause of theta and this is what? this one will be looked like this.
01:39
This is 4g sign of theta, 4g cause of theta, and this is 4g...