Forces And Breaking Flashcards
1
Q
What happens when a van is driving at a steady speed?
A
The resistive forces are balanced with the driving force
2
Q
The greater the speed of the van means…….braking force needed to stop
A
Greater
3
Q
How can a drivers reaction be effected?
A
Tiredness, drugs and alcohol
4
Q
When the brakes of the van are applied what force is between the brakes and the wheel?
A
Friction force
5
Q
What are resistive forces caused by?
A
Air resistance
