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- Biology
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Exams & Certifications

8th Grade Mechanics Quizzes, Questions & Answers

Recent Mechanics Quizzes

8th Grade Science Quiz On Motion! Trivia

Questions: 8 | Attempts: 1871 | Last updated: Oct 2, 2025

Sample Question
_________ occurs when the velocity of an object changes.

Acceleration

Velocity

Speed

Distance

Chapter 10 Quiz - Motion (Holt)

Questions: 10 | Attempts: 303 | Last updated: Mar 21, 2025

Sample Question
When an object changes position relative to a reference point, the object is

Stationary

In motion

Moving at a constant speed

Moving at a constant velocity

Momentum & Impulse

Questions: 5 | Attempts: 2858 | Last updated: Mar 20, 2025

Sample Question
Momentum

Is the inertia of objects in motion

Depends on an object's velocity

Is a vector quantity

All of the above

Chapter 5 Physical Science

Questions: 12 | Attempts: 112 | Last updated: Oct 20, 2025

Sample Question
Work (2 answers)

Transfer of energy that occurs when a force makes an object move

Ability to cause change

A device that makes doing work easier

Exerting a force with your muscles.

Amount of work done in one second

Corpus Christi Year 7 Making Changes

Questions: 25 | Attempts: 223 | Last updated: Mar 20, 2025

Sample Question
1. A chair is dragged across four surfaces – lino, carpet, concrete and ice. Over which surface would the chair experience the LEAST friction?

(a) the lino

(b) the carpet

(c) the concrete

(d) the ice

Newton's First Law Review

Questions: 8 | Attempts: 1769 | Last updated: Mar 21, 2025

Sample Question
Newton's First law is also known as the law of...

Movement

Complication

Inertia

Inability

Equal and oopposite forces

Forces - The Basics

Questions: 9 | Attempts: 647 | Last updated: Mar 21, 2025

Sample Question
A force is a

Pull

Push or a pull

Push

Nsc07 First Formal Assessment Physics 2

Questions: 30 | Attempts: 417 | Last updated: Mar 21, 2025

Sample Question
Kinetic energy and potential energy are two types of

Electrical energy

Nuclear energy

Mechanical energy

Solar energy

Newton’s Laws & FBDs Quiz: Can You Solve The Forces?

Questions: 18 | Attempts: 8081 | Last updated: Nov 12, 2025

Sample Question
When analyzing dynamics problems, free-body diagrams

Should always be used

Are more useful when analyzing horizontal forces than when analyzing vertical forces

Should include only the forces that are directly responsible for the acceleration

Should be used only when objects are accelerating

Only apply to objects in equilibrium

Force, Mass & Acceleration: How Well Do You Know?

Questions: 10 | Attempts: 1570 | Last updated: Oct 27, 2025

Sample Question
If an object is moving at a constant velocity, the forces on it are:-

Unequal

Resolved

Forwards

Balanced

Opposite

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