According to newton's second law of motion what is force equal to

Explanation:

According to Newton's second law of motion, the force is equal to the product of mass and acceleration of the object. Mathematically, it is given by :

It is also defined as the rate of change of linear momentum is directly proportional to the applied external force i.e.

If the momentum of the system is constant, the net force acting on it is equal to 0. Hence, this is the required solution.    

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