Question: 1.2.03-102

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Licenses: Basic material

You double the speed at which you are travelling. How does this affect the braking distance?

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It also depends on your speed: At twice the speed, the braking distance will be four times as long - from 9m at 30 km/h to 36m at 60 km/h.

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Speed

Chapter 1.2.03

1.2.03-001 Which factors lengthen your braking distance?

1.2.03-002 What does the braking distance depend on?

1.2.03-101 What is the permissible top speed generally in built-up areas?

1.2.03-102 You double the speed at which you are travelling. How does this affect the braking distance?

1.2.03-103 What must you take into consideration when selecting your speed?

1.2.03-104 By which rule of thumb can you determine from the speed the distance in metres a motor vehicle travels in one second?

1.2.03-105 By which rule of thumb can you determine the braking distance in metres from speed when braking normally?

1.2.03-106 You are travelling at 30 km/h. According to the rule of thumb, the braking distance is 9 metres when braking normally. How long is the braking distance under the same conditions when travelling at 60 km/h?

1.2.03-107 You are driving on a wide road on which oncoming traffic can pass by you, unobstructed. Within what distance must you be able to stop in any event?

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