| relativeForce | Components of the force in the X and Y axes. |
| mode | The method used to apply the specified force. |
Adds a force to the rigidbody2D relative to its coordinate system.
The force is specified as two separate components in the X and Y directions (there is no Z direction in 2D physics). The object will be accelerated by the force according to the law force = mass x acceleration - the larger the mass, the greater the force required to accelerate to a given speed.
Additional resources: AddForceAtPosition, AddTorque, mass, velocity, AddForce, ForceMode2D.