A book of mass 10 kg is lying at the front desk of a classroom. coefficient of static friction is 0.5. A force of 40 N is applied to the book. The book will-
1
move
2
will not move
3
cannot say
4
none of the above
A book of mass 10 kg is lying at the front desk of a classroom. coefficient of static friction is 0.5. A force of 40 N is applied to the book. The book will-