Answer :
Final answer:
If other drivers are not making room to merge onto an expressway with heavy traffic, stay alert, use signals, and adjust speed.
Explanation:
First, stay alert and look for an opening to safely enter the traffic flow. Since merging sometimes can take around 10.0 s on a typical freeway on-ramp, use your mirrors and turn signal to communicate your intention to merge.
A traffic signal may force vehicles to slow down and not speed through, enhancing safety for all. Imagine driving on a ramp designed by a traffic engineer where you need to accelerate from an initial velocity of 10.0 m/s and have a distance of 200 m to merge.
However, in real-life scenarios, traffic conditions are variable, so it's crucial to adapt your merging strategy to the current situation, potentially reducing speed or even stopping if necessary to merge safely.
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