Consider a book lying on the floor and a string with length 1 2 0m whose one end is attached to the centre of the upper side of

Question

Consider a book lying on the floor and a string with length 1 2 0m whose one end is attached to the centre of the upper side of book s cover The other end of the string is held in height h 1 2m above the floor Find the coefficient of friction between the book and the floor knowing that the book which is of mass m 1 kg is dragged at constant speed with force of magnitude F 10N Assume that the book does not open and neglect height of book If your answer is x fill value of 3x g 10 m s

Kunduz · Accepted Answer

Click to see the answer