00:01
Have to style form bolds suspended by two tracks from a point.
00:08
So let's see if he's under balls.
00:11
Right.
00:13
And these are two balls are suspended from point.
00:20
Ah, by trades.
00:21
So these are the threads, right? and the two bowls are same.
00:29
And the length of tried is, um zero point mine it meter.
00:39
So this length is 0.98 meter and this land is also zero point mining meter.
00:49
And the distance between the two balls is zero point zito, two kilometers.
00:55
So the distance between the two balls his c 0.20 meters.
01:04
Right.
01:05
And these two bones have a positive charge.
01:10
A plus charge.
01:12
Right? look here now, um, lettuce.
01:21
Find of the forces acting on the two balls.
01:27
We have ah, system here, which is too bold.
01:31
And they are displaced eight and angle feta.
01:37
So this angle is peter.
01:40
No, like a strong the forces acting on these bowls.
01:45
First of all, it is force of gravity acting on the balls.
01:51
And then there is electrostatic force and electra steady forces revolted for since both charges have same sign.
02:01
So let me draw here.
02:04
The factor diagram so let's say these are two bones.
02:09
This is one ball.
02:11
This is second bowl.
02:13
Well, the force of gravity is acting vertically downward.
02:17
Right? which is act equal to m times g.
02:21
Angie's acts relation due to gravity here it is also acting vertically downward, right? since thes two bulls are, um, suspended by a trade right, then the thread must have attention.
02:42
And stan shin is in this direction.
02:45
That's a distinction istea been here.
02:49
Attention is also t right in this angle.
02:54
Ease feta, look him now we resolve on these mt so omg is two components, right? uh, now this is one component in this is the other compliment and similarly, here we have one complainant here and the other component is in this direction...