Az

Test 3

Multiple Choice:

1: B
2: D
3: C
4: B
5: D

Short Responses:

1.
Hydroplaning is when a vehicle glides across a surface of water. It can be prevented by avoiding driving in wheel ruts (if applicable) and driving the right speed for the conditions.

2.
Some things that affect traction are: Condition of the road, weather, tire tread, tire inflation, speed, and vehicle weight. 

3.
Snow, ice, water, oil.

4.
Traction is what allows a driver to overcome inertia.

5. 
They affect them because of gravity. When going up a hill gravity is trying to pull you down so you need to accelerate, and vice versa for going down.