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CAIE A-Level Physics AS 6.1.4 The Formula for the Spring Constant K F X Questions

Use the relation between tensile force, extension and spring constant for elastic deformation.

Syllabus
2028–2030
Course
Physics 9702
Level
AS

Exam points

  • Use the relation between tensile force, extension and spring constant for elastic deformation.

CAIE A-Level Physics AS 6.1.4 The Formula for the Spring Constant K F X Questions question 1

[Maximum number: 1]

An extension-force graph for a spring is shown.

Figure for Question CAIE A-Level Physics AS 6.1.4 The Formula for the Spring Constant K F X Questions question 1 — CAIE A-Level Physics AS

What is the spring constant of the spring?

A

0.025Nm−10.025 \mathrm{Nm}^{-1}

B

0.40Nm−10.40 \mathrm{Nm}^{-1}

C

2.5Nm−12.5 \mathrm{Nm}^{-1}

D

40Nm−140 \mathrm{Nm}^{-1}

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