distance, speed and acceleration

• what is velocity?


  the speed in a specific direction
• motion is described using distance and time
• what is the equatikn for speed/ velocity

  distance / times
• what is the equation for acceleration and deceleration

  change in velocity / time
• what affects distance travelled

  tiredness

  alcohol

  drugs
• what is thinking distance?

  depending on the reaction time of the driver and the distance travelled between seeing the hazard and braking
• what is braking distance?

  the distance the car travels when braking