👉 Resprung is a concept in physics that refers to an object or system experiencing a sudden, rapid increase in velocity. It's often used in connection with engines and rocket systems where the object is accelerating rapidly after being ignited. In this context, it could be described as a phenomenon where an object or a system experiences a sudden change in its velocity or acceleration without any external force acting on it. This can occur due to various factors such as a sudden boost from a high pressure gas, a rocket engine