It's 0?CWatters said:
Tangential force is a force that acts along a tangent to a curved surface or path. In the context of skiing, it refers to the force that is parallel to the surface of the slope.
Tangential force is an important factor in skiing as it affects the acceleration, speed, and direction of the skier. It is also responsible for the skier's ability to turn and maintain balance while skiing.
The tangential force acting on a skier may be set to zero in situations where the skier is moving at a constant speed along a straight path, or if they have come to a stop. This means that there is no net force acting on the skier in the direction of the slope.
Even if the tangential force is set to zero, there may still be other forces acting on the skier. These could include the normal force from the slope, the force of gravity, and air resistance.
Setting the tangential force to zero means that the skier will not accelerate or decelerate in the direction of the slope. They will continue to move at a constant speed or come to a stop, depending on other factors such as friction and air resistance.