Question

To move a toy car, in its battery there has to

be​

Answer 1

Answer:

When you have operated the toy car the stored chemical enrgy in batteries is converted to mechanical energy. Further this mechanical energy is used to derive the toy car, means it will have some displacement from its initial rest position. We are getting some work in the form of displacement of the system from one position to another position including some irreversible losses.

So we can say that stored chemical enrgy is converted to work done on system and in result we are getting some work in the form of displacement of system. There is conservation of energy principle exist and only there is one form of energy getting converted to another form.