Question

a boy pushes a book by applying the force of 40 Newton find the work done by this force as the book is displaced through 225 CM along the path ​

Answer 1

Answer:

90J

Step-by-step explanation:

W= f*d=40* 2.25(converting into my)

=90J

Answer 2

Answer:

Hope it hlps u

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Step-by-step explanation:

Here,

Force acting on the book = F             = 40 N

Distance through which book is displaced = 2.25

WOrk done by force ,i.e. =

W = F×S

   =(40 N) (2.25 m)

  =90 J