AP®︎ Physics 1: Topic 2.8 Practice Test

Prepare for your quiz, test, or the AP exam with focused practice questions on Topic 2.8 of AP Physics 1 – Spring Forces.


Questions List

Topic 2.8

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Q7
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Q9
Q10
Q11
Q12
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Q14
Q15
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Q17

Question 1 Easy

A spring with spring constant 250 N/m250\ \mathrm{N/m} is stretched 4.0 cm4.0\ \mathrm{cm} from its relaxed length. What is the magnitude of the force the spring exerts, most nearly?
A6250 N6250\ \mathrm{N}
B10 N10\ \mathrm{N}
C1.0 N1.0\ \mathrm{N}
D1000 N1000\ \mathrm{N}

What You’re Being Tested On:

Explore the learning objectives taken directly from the College Board’s AP® Physics 1 Curriculum. Ensure you’re prepared for the exact topics covered on the AP® exam, in-class tests, and quizzes, and gain confidence in your mastery of the material.

Topic 2.8: Spring Forces

Learning Objective: 2.8.A

Describe the force exerted on an object by an ideal spring

Essential Knowledge: 2.8.A.1

An ideal spring has negligible mass and exerts a force that is proportional to the change in its length as measured from its relaxed length.

Essential Knowledge: 2.8.A.2

The magnitude of the force exerted by an ideal spring on an object is given by Hooke’s law: F⃗s=−kΔx⃗\vec{F}_s = -k\Delta\vec{x}

Essential Knowledge: 2.8.A.3

The force exerted on an object by a spring is always directed toward the equilibrium position of the object–spring system.