00:01
Hello everyone, it is given in the question that a man in running on a horizontal road and speed is given as 8 meter per second.
00:11
Now, rann is falling vertically downwards and he speed increases to 12 meter per second and finds that the drops make an angle 30 degree with the vertical.
00:24
So this time this is the raindrop.
00:28
First case vertical and this time 30 degree.
00:31
With the vertical.
00:34
Now we have to find the speed and direction of gram.
00:37
So coming to the solution part, we all know here that vx, that we can say vertical component with respect to men, this is 8 meter per second.
00:54
Now second case, that is vrm.
00:58
So this is vr minus vm.
01:01
Vr, that is 8 minus vy, minus of 12.
01:08
So finally we are getting this as minus 4 minus vy...