Question

mass 2kg
and
on a horizonal
* A uniform sod of
length 1m is lying
surface. If the work done in
saesing one end of the rod through
angle 45°s"w"
, the work done
in raising it further through 45 oss,
an​

Answer 1

Explanation:

ok let me calculate this

Answer 2

Explanation:

i am doing wait I will edit the answer