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Exams & Certifications

8th Grade Mechanics Quizzes, Questions & Answers

Recent Mechanics Quizzes

Physical Science Final Exam 8th Grade Chapter 8, 9, And Part Of 10

Questions: 70 | Attempts: 177 | Last updated: May 1, 2025

Sample Question
In which situation is a person doing work on an object? (CHAPTER 8)

A worker holds a box 1 m off the floor

A student walks 1 m/s while wearing a backpack that weighs 15 N

A school crossing guard raises a stop sign that weighs 10 N.

A man exerts a 350 N force on a rope attached to a house

Basic Concepts Of Vector: Quiz! Test

Questions: 14 | Attempts: 1954 | Last updated: Jun 23, 2026

Sample Question
A vector has direction only.

True

False

Gravity, Weight, Mass, And Velocity Quiz

Questions: 5 | Attempts: 863 | Last updated: Mar 21, 2025

Sample Question
Gravity is exerted on all objects on our planet?

True

False

Bavitaa Foundation Physics Quiz

Questions: 5 | Attempts: 214 | Last updated: Mar 21, 2025

Sample Question
Answer the following question using the diagram.If the car travels once around the racetrack, what distance does it travel?

100 m

0 m

200 m

50 m

Hchs IPC Test #2 Motion

Questions: 33 | Attempts: 177 | Last updated: Mar 21, 2025

Sample Question
_____ is a system of objects that are not moving with respect to one another.

A vector quantity

A frame of reference

Average Speed

Displacement

Mechanical Advantage Of The Machine

Questions: 25 | Attempts: 995 | Last updated: Mar 21, 2025

Sample Question
___________ is the process of using a tap or die to produce spiral mating surfaces for the purpose of providing mechanical tension between two mating parts.

Turning

Forging

Threading

Annealing

Turning Effects Of Forces- An Jun

Questions: 10 | Attempts: 354 | Last updated: Mar 21, 2025

Sample Question
The turning effect of a force on a door is greater when it is applied at

A point near the hinges and perpendicular to the door

A point near the hinges and parallel to the door

a point far away from the hinges and perpendicular to the door

A point far away from the hinges and parallel to the door

Are You Ready To Take The Physics Practice Questions?

Questions: 42 | Attempts: 991 | Last updated: Mar 21, 2025

Sample Question
Science is a body of knowledge that

Condenses knowledge into testable laws

Describes order in nature

Is an ongoing activity of humans

All of the above choices are correct

None of the above choices are correct

Science Final Exam Review

Questions: 62 | Attempts: 72 | Last updated: Jun 23, 2025

Sample Question
One ball is placed on the edge of a table and allowed to fall to the floor. The other is rolled rapidly across the table and falls onto the floor They have the same mass. If they're dropped from the table at the same time, which ball will hit the floor first?

The first ball

The second ball

They will hit at the same time.

It depends on the color of the ball

Either

Matter In Motion Test

Questions: 34 | Attempts: 797 | Last updated: Mar 22, 2025

Sample Question
Friction is a force that

Opposes an object's motion.

Does not exist when surfaces are very smooth.

Decreases with larger mass.

All of the above.

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