Math, asked by Advith73, 3 months ago

if a book of mass m is held berween two hands and pressed using force f by each hand the weight of book is balanced by total frictional force μ is the co efficient of friction between book and hand,then f=

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Answered by iamsrishant

Answer:

I know the answer

Step-by-step explanation:

Answer: Coefficient of friction is 0.25. Step-by-step explanation: Given : A book of weight 20 N is pressed between two hands and each hand exerts 40 N force.

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if a book of mass m is held berween two hands and pressed using force f by each hand the weight of book is balanced by total frictional force μ is the co efficient of friction between book and hand,then f=​

Answers

if a book of mass m is held berween two hands and pressed using force f by each hand the weight of book is balanced by total frictional force μ is the co efficient of friction between book and hand,then f=