00:01
Hello everyone.
00:03
We are going to understand this question here given in the question.
00:09
1 .5 kg of book.
00:11
Mass of book is equal to that is represented by m which is 1 .5 kilogram and it is connected with the help of a string to a coffee cup.
00:33
Mass of coffee cup.
00:39
Mass of coffee cup that is represented by this is m1 and this is m2.
00:49
Is 450 gram or we can write 0 .45 kilogram.
01:00
The book is given a push to a slope and released.
01:07
Initial speed of system, initial speed that is represented by you which is 2 .7 meter per second.
01:29
The coefficient of friction, coefficient of static friction, that is the represented by mu s which is 0 .5 and coefficient of kinetic friction coefficient of kinetic friction that is represented by mu k which is 0 .2 the slope is on 20 degree so angle of inclination of slope angle of inclination of slope that is represented by theta which is represented by theta which which is 20 degree.
02:43
How far does the book slide? we have to find that distance.
02:48
And at the highest point does the book stick to slope or does it slide back down? so we have to find this also.
02:58
Let this is the incline plane.
02:59
Let's draw the free body diagram for this.
03:06
This is inclined plane having angle of inclination theta...