7999431
Beschreibung
Quiz von Dominika Wojnowska, aktualisiert more than 1 year ago
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Erstellt von Dominika Wojnowska
vor etwa 7 Jahre
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Frage 1
Frage
vector quantities have a magnitude (size) and a direction.
Antworten
- True
- False
Frage 2
Frage
scalar quantities only have a magnitude (size) and no direction.
Antworten
- True
- False
Frage 3
Frage
For an object travelling at a constant speed, distance, (average) speed and time are related by the formula:
distance travelled (m) = (average) speed (m/s) x time (s)
Antworten
- True
- False
Frage 4
Frage
Next are typical speeds for different transport methods you should know:
WALKING =
Antworten
-
1.4 m/s (5 km/h)
-
2.3 mp/h (8 km/h)
Frage 5
Frage
RUNNING =
Antworten
-
5.9 m/s (7 km/h)
-
3 m/s (11 km/h)
Frage 6
Frage
CYCLING = 5.2 m/s (2.2 km/h)
Antworten
- True
- False
Frage 7
Frage
CARS IN A BUILT UP AREA =
Antworten
-
6.8 m/s (87 km/h)
-
13 m/s (47 km/h)
-
20 m/s (7.6 km/h)
Frage 8
Frage
CARS ON A MOTORWAY =
Antworten
-
31 m/s (112 km/h)
-
6.67 m/s (87 km/h)
-
55 m/s (24 km/h)
Frage 9
Frage
TRAINS =
Antworten
-
55 m/s (200 km/h)
-
55 m/s (207 km/h)
-
24 m/s (56 km/h)
Frage 10
Frage
AIRPLANES =
Antworten
-
321 m/s (76 km/h)
-
250 m/s (900 km/h)
Frage 11
Frage
FERRIES = 22 m/s (870 km/h )
Antworten
- True
- False
Frage 12
Frage
WIND = 5-20 m/s
Antworten
- True
- False
Frage 13
Frage
SPEED OF SOUND IN AIR = 340 m/s
Antworten
- True
- False
Frage 14
Frage
Speed and velocity both measure how fast you are going, but speed is a scalar and velocity is a vector
Antworten
- True
- False
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