Action Reaction And Momentum Conservation [cracked] -

When a rocket launches, its engines fire exhaust gases downward (Action). In response, the gases push the rocket upward (Reaction). 2. What is Momentum?

“We need a second push,” she said. “Conservation of momentum requires that the total momentum of an isolated system remains constant. We’re the system. We have to throw something else.” action reaction and momentum conservation

If you push a wall with 50 Newtons of force, the wall pushes back on you with exactly 50 Newtons. When a rocket launches, its engines fire exhaust

This law is frequently misunderstood. People often wonder, "If every action has an equal and opposite reaction, how does anything ever move?" If I push a box, the box pushes back on me with equal force. Does that mean the forces cancel out, and movement is impossible? What is Momentum