Speed = Distance
Stopping distance = Thinking distance + Breaking distance
Factors that affect the thinking distance:
- Mobile Technology
Factors that affect the breaking distance:
- If there is something wrong with the car
Forces and Acceleration
Newton's Laws of Motion
- If the force on an object is balanced, the object will continue to do what it is already doing.
Eg. If Stationary, will remain stationary.
If moving, it will continue to move.
- If the forces on an object are unbalanced, two things about the object can change.
The speed may increase or decrease
The direction of motion may change.
- If object A exerts a force on object B, then object B exerts an equal, but opposite force on object A.
Eg. if you punch a wall, it will hurt your hand, just as much…