What is the energy of an object in motion? A. elastic energy B. kinetic energy C. nuclear energy D. potential energy

answer:

The answer to your question of what is an energy of an object in motion is C. Kinetic energy. Hope I helped.

answer:

b.Kinetic Energy.

The word,"kinetic" refers to movement.

Thus,Kinetic Energy means Energy of motion or movement.

Explanation:

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-

it takes on an electronical energy