The road signs that appear on the public road have several designs and each one has a specific meaning and intends to alert or inform the driver about different things. It is important to pay attention to the signs because they avoid accidents and injuries.
The yield signal is an example of important signals that must be respected. However it is important to remember that when you approach a yield signal, when trying to enter or enter another road, traffic already on the road has the right of way. For this reason, you should expect all the cars that are already in the traffic to pass and when you do not have any cars in sight you can complete your maneuver.
Since the net force is to the right (in the direction of the applied force), then the applied force must be greater than the friction force. The friction force can be determined using an understanding of net force as the vector sum of all the forces.
