How can you find the net force if two forces act in opposite directions?

An aircraft performs a maneuver called an "aileron roll." during this maneuver, the plane turns like a screw as it maintains a straight flight path, which sets the wings in circular motion. if it takes it 35 s to complete the circle and the wingspan of the plane is 11 m, what is the acceleration of the wing tip

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?