It works quite well. Here's how. 1. The rocket won't move until the engines are fired. That's the law of inertia. It's at rest, and it remains at rest until it's acted upon by an outside force. The...
If object A imposes a force F on object B, then B exerts an equal and opposite force on A, so B imposes a force of -F (Same magnitude, but in the exact opposite direction) on A.
from this law we can relate 1st and 3rd law : f = mafrom this we can say that until and unless force acts on a body it will remain in motion or in rest.when we hit a wall with our hand the wall gives...