Question

specify two difference between internal and external forces​

Answer 1

Answer:

Internal forces are the forces acting amongst the particles of the system. For example , in an atom , the intermolecular forces are the internal forces. External forces are the forces acting in the system from the sources that is outside the system.

Answer 2

Answer:ok i will

Explanation:

Internal forces are the forces acting amongst the particles of the system. For example , in an atom , the intermolecular forces are the internal forces. External forces are the forces acting in the system from the sources that is outside the system.