00:01
From the question we can write a deflection.
00:08
At point b.
00:14
So the formula is.
00:16
Then which is equal to p multiple of.
00:19
X squared which is whole dividing as multiple of e multiple of i add with a few multiple of x power 4.
00:29
The whole dividing as 24 multiple of e multiple of i so that then is deflection at point b.
00:39
And concentrated load.
00:40
That value is.
00:45
2 .5 k.
00:46
Yes.
00:47
And the x is the distance from the.
00:49
6th into the point.
00:51
So b which is equal to.
00:54
3 m.
00:55
E is the modulus elasticity.
00:58
So e value which is equal to 207 gpa.
01:02
So that is equal to 207 which is multiple of 10 power 9 n dividing meter square.
01:09
And i which is equal to moment of inertia of the beam.
01:13
So let's.
01:15
Find first i value i which is equal to the formula is 2 multiple of b multiple of...