Any charged object can<span> exert the force upon other objects ... i think tell me if im right</span>
Lets se
And


So

If spring constant is doubled mass must be doubled
Answer:
1. The resistance of any physical object to any velocity
2. It continues in it's existing state of rest or uniform motion
3. Mass is a quantity that is solely dependent upon the inertia of an object.
Answer:
The purpose of report : Reports communicate information which has been compiled as a result of research and analysis of data and of issues .