THIS IS A PUSH OR A PULL EXERTED UPON THE BODY, AND THE EFFECT OF WHICH IS TO TEND TO CHANGE THE STATE OF MOTION OF THE BODY ON WHICH IT ACTS.

WHAT IS THE UNIT OF FORCE?

WHAT IS THE SMALLEST UNIT OF FORCE?

It plays a role in the radioactive decay of some nuclei

This is the force of attraction between objects with the virtue of their masses.

Which of the following is a kind of fundamental force?

·involve physical contact between objects.