. 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
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
4
Answer:
B)-mgh.
Explanation:
Mgh=-mgh
mgh-mgh=0
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