You lift a heavy book from the floor of the room and keep it in the book-shelf having a height $2 \,m$. In this process you take $5\, seconds$. The work done by you will depend upon
You lift a heavy book from the floor of the room and keep it in the book-shelf having a height $2 \,m$. In this process you take $5\, seconds$. The work done by you will depend upon
Mass of the book and time taken
Weight of the book and height of the book-shelf
Height of the book-shelf and time taken
Mass of the book, height of the book-shelf and time taken
You lift a heavy book from the floor of the room and keep it in the book-shelf having a height $2 \,m$. In this process you take $5\, seconds$. The work done by you will depend upon
Work done $=$ Force $×$ displacement
$=$ Weight of the book $×$ Height of the book shelf