longer
Yes
second law
I slippery surface means that there would be less friction, which is what helps cars come to a stop (brake). So the less friction there is the longer it will take to stop
Due to "inertia" and the nature of "mass", heavier particles require more energy to change their velocity. It takes more energy to make them move faster or slower or to change their "direction".
No. That would require a negative mass or a negative distance, neither of which is possible.
As trucks are generally heavier than cars they require a longer distance to stop.
Trains require a long stopping distance.
Yes
Requires 10 times the distance
The two major factors are; friction between tires and road; friction between brake pads and rotors. Wind speed plays a small role that is usually much less of an effect than the aforementioned.
Need longer stopping distance.
Only for vehicles that require type A.Only for vehicles that require type A.
Depends on the vehicle and braking system. In a commercial vehicle, the brakes are designed specifically for stopping a loaded vehicle, and an unloaded truck can actually require more stopping distance than a loaded truck.
All vehicles require an emergency break.
If they're repossessing vehicles which require one, or operating vehicles which require one in the course of their operations, yes.
That depends what your bad habits are. Stopping smoking would require different methods than stopping to eat too much.
Almost all.