In this video, I have discussed a problem named "keeping a book up" which was present in the book "introduction to classical mechanics" by the renowned author "David Morin".
This problem is based on the concepts of friction and laws of motion. For equilibrium, all the forces need to balance each other. Also, as the object is at rest, the friction is static in nature.
Enjoy the problem and its solution. Also if you want to connect with me, you can join the channel whose link is provided here.
t.me/physicsimpossible
tags related to the topic are
#iitjee
#neet
#mechanics
#lawsofmotion
#friction
#davidmorin
#equilibrium