The answer cl atoms are in zn(cio3)2 is A:2 because I looked it up and it gave me 2.
2.5 i believe i'll keep you updated i'm still trying to check my answers
Sedimentary and metamorphic :)
i hope this helps!!
B- is the answer
Hope this helps
Have a nice day~
<h2>Work done = mgh </h2>
Explanation:
- In this case, while lifting the book we are working against the force of gravity.
Using the Newton's laws, we can find the force F required for lifting the book having mass (m) and acceleration due to gravity (g) that is ;
and, the change in the position of the book that is Δx (Height)
→ Δx = Final position - Initial position
which is only the height, then the amount of work done will be calculated by :
W= mgh
m = Mass of the Body
g = Acceleration due to Gravity
h = Height of Body being displaced
