Figure 6 shows four newtonmeters - AQA - GCSE Physics Combined Science - Question 4 - 2018 - Paper 2
Question 4
Figure 6 shows four newtonmeters.
Each newtonmeter contains a spring.
Which newtonmeter has the spring with the greatest spring constant?
Give a reason for your an... show full transcript
Worked Solution & Example Answer:Figure 6 shows four newtonmeters - AQA - GCSE Physics Combined Science - Question 4 - 2018 - Paper 2
Step 1
Which newtonmeter has the spring with the greatest spring constant?
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Answer
Newtonmeter: D
The newtonmeter D has the spring with the greatest spring constant because it requires the greatest force (20 N) to extend the spring the same amount as the others.
