If the forces acting on a object are balanced...

it's at rest or has a constant speed.

How does the thinking distance increase?

It doubles when speed is doubled

Quiz

Zaaaara 8 Fragen

Quiz starten

1If the forces acting on a object are balanced...
1. Ait's at rest or has a constant speed.
2. Bit will speed up or slow down.
2What is the correct equation?
1. AForce = mass x acceleration
2. BMass = acceleration x force
3. CForce = mass ÷ acceleration
4. DAcceleration = force ÷ mass
3Fill in the blanks:
Force (__) = Mass (__) x Acceleration (__)
1. AN, Kg, M/s^squared
2. BN, G, M/s^squared
3. CG, N, M/s
4Stopping Distance = Thinking Distance + Breaking Distance
1. ARichtig
2. BFalsch
5The thinking distance is the _________ travelled in this reaction time.
1. ADistance
2. BSpeed
3. CTime
6The braking distance is the distance taken to stop once the brakes are applied.
1. ARichtig
2. BFalsch
7How does the thinking distance increase?
1. AIt doubles when speed is doubled
2. BLinearly.
8If the speed doubles... the breaking distance is...
1. Aincreased twice
2. Bincreased four times
3. Cdecreased twice
4. Ddecreased four times

Beschreibung: Quiz am OCR Gateway P3c Quiz, erstellt von Zaaaara am 28/05/2014.
Autor: Zaaaara
Sprache: English
Aufrufe: 63
Schlagwörter: forces and motion
Bewertung: Noch keine Bewertungen
Bewerte dieses Quiz
Bewerte dieses Quiz