Distance Stuff Flashcards
1
Q
What is hooks law?
A
Force= spring constant x extension
2
Q
What is stopping distance?
A
Thinking distance+breaking distance
3
Q
What is thinking distance?
A
How far the car travels during the drivers reaction time
4
Q
What is stopping distance?
A
The distance took to stop under the breaking force
5
Q
What factors effect thinking distance?
A
Speed
Alcohol
Fatigue
6
Q
What factors effect breaking distance?
A
Speed
Weather
Condition of tires
Mass of car
7
Q
What is momentum?
A
When a force acts in a moving object, momentum occurs.
8
Q
What is the equation for momentum?
A
Mass x velocity
