Question

Plzz answered my question

Answer 1

Hello friend  Cinsider whole as system then acceleration of systems is -  Since F=MA(M=m1+m2)  A=F/m1+m2  There fore force experienced by second block or force b/w block is   F=m2A= m2F/m1+m2  Hope it helps u

Answer 2

Answer:

Explanation:Formal charges help in the selection of the lowest energy structure from the number of possible

Lewis structure.

Lowest energy structure is the one with a factor based on a pure covalent bond between the two

atoms.