Stopping Distances Flashcards

1
Q

If a vehicle is going fast there is going to be a…

A

Bigger braking force.

Greater stopping distance.

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2
Q

What happens if your maximum braking force isn’t enough?

A

You’ll go further before you stop.

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3
Q

How do you find the total stopping distance of a vehicle?

A

Is the distance covered in the time between the driver first spotting the hazard and then the vehicle coming to a complete stop.

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4
Q

The stopping distance is the sum of what?

A

The thinking distance and the breaking distance.

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5
Q

What is the reaction time?

A

The time between the driver spotting the hazard and taking action.

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6
Q

Thinking distance is effected by what two main factors?

A

How fast you’re going.

How dopey you are.

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7
Q

Faster you’re going…

A

The further you’ll go.

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8
Q

What dopey affects are there?

A

Tiredness.
Drugs.
Alcohol.
Careless blase attitude.

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9
Q

What other major factors can cause accidents?

A

Bad visibility.

Distractions.

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10
Q

What things can make a driver not notice a hazard?

Name 3

A

Lashing rain.
Messing around with radio.
Bright oncoming lights.

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11
Q

If you are closer to the hazard you are more likely to…

A

Crash.

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12
Q

What is the thinking distance?

A

The distance the vehicle travels during the drivers reaction time.

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13
Q

What is the braking distance?

A

The distance the car travels under the breaking force.

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14
Q

The braking distance is affected by 4 main factors.

What are they?

A

How fast you’re going.
Goodness of brakes.
Goodness of tyres.
Goodness of grip.

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15
Q

The faster you are going…

A

The further it takes to stop.

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16
Q

What must brakes do?

A

Be checked and maintained regularly.

17
Q

What is the minimum tread depth your tyres should be?

A

1.6mm.

18
Q

Why is the minimum tread depth 1.6mm?

A

In order to get rid of water in wet conditions.

19
Q

What can greatly increase the braking distance?

A

Leaves.
Diesel spills.
Muck on the road.

20
Q

Leaves.
Diesel spills.
Muck on the road can do what?

A

Make the car skid.

21
Q

How good a car’s grip is depends on what 3 things?

A

Road surface.
Weather conditions.
Tyres.

22
Q

What roads are slippy?

A

Wet.

Icy roads.

23
Q

When do people discover the road is slippy or icy?

A

When they brake hard.