Physics, asked by mahenderreddy418, 9 months ago

. When you lower a book of mass m down slowly through a distance h from yourself, the work done

by you on the book is [ ]

a) mgh b) – mgh c) Zero d) > mgh​

Answers

Answered by llxdevilgirlxll
2

Hyy Dude

The work done on the book is given by,

w=mgh

where, m= mass of a book

g= acceleration due to gravity

h= height

The correct option is A.

May this helps you

Plz marked in brainlest answer

Answered by Ayutam21
4

Answer:

B)-mgh.

Explanation:

Mgh=-mgh

mgh-mgh=0

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