Question

What is 3-Force and 3-acceleration?

Answer 1

An object at rest will remain at rest, and an object that is moving at a constant velocity will continue moving at a constant velocityunless acted upon by unbalanced force.

Answer 2

Explanation:

In physics, a force is any interaction that, when unopposed, will change the ..... The relativistic expression relating force and acceleration for a particle with constant non- zero rest mass