15905712
Beschreibung
Quiz von Jeffrey Piggott, aktualisiert more than 1 year ago
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Erstellt von Jeffrey Piggott
vor etwa 6 Jahre
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Frage 1
Frage
A spring obeys Hooke’s law.
Which graph is obtained by plotting the extension of the spring against the load applied?
Antworten
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AImage:Q1a (binary/octet-stream)
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BImage:Q1b (binary/octet-stream)
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CImage:!C (binary/octet-stream)
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Image:1d (binary/octet-stream)
Frage 2
Frage
An experiment is carried out to measure the extension of a rubber band for different loads.
The results are shown in the table
Which figure is missing from the table?
.
Image:
Q3 (binary/octet-stream)
Antworten
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A 17.2
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B 17.3
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C 17.4
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D 17.6
Frage 3
Frage
Different weights are hung from a spring. The diagram shows the original length of the spring, and the lengths when different weights are added.
The extension of the spring is directly proportional to the weight hung from it.
What is the weight of W?
Image:
Q4 (binary/octet-stream)
Antworten
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A 30 N
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B 35 N
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C 40 N
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D 45 N
Frage 4
Frage
The extension-load graph for a spring is shown. The unstretched length of the spring is 17.0 cm.
When an object is hung from the spring, the length of the spring is 19.2 cm.
What is the weight of the object?
Image:
Q5 (binary/octet-stream)
Antworten
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A 1.4 N
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B 1.6 N
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C 2.6 N
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D 3.0 N
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