Question

12. What is 1 Newton force ?​

Answer 1

1kg m/s^2

Definition. A newton (N) is the international unit of measure for force. One newton is equal to 1 kilogram meter per second squared. In plain English, 1 newton of force is the force required to accelerate an object with a mass of 1 kilogram 1 meter per second per second.

Answer 2

one newton force is needed for lifting masses = 100 gram

we can define Newton as under:

the force required to lift 100 gram of mass vertically is called Newton