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- Biology
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  - Botany Plant Biology
    - Plant Anatomy 38
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    - Photosynthesis 53
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    - Classification 38
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- Earth & Space Science
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Exams & Certifications

Mechanics Quizzes, Questions & Answers

Recent Mechanics Quizzes

Mechanical Advantage Of The Machine

Questions: 25 | Attempts: 989 | 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

Stability & Simple Machine

Questions: 40 | Attempts: 287 | Last updated: Mar 21, 2025

Sample Question

A

B

C

D

Forces Quiz

Questions: 6 | Attempts: 9630 | Last updated: Sep 23, 2025

Sample Question
Friction makes objects easier to move on a flat surface.

True

False

Turning Effects Of Forces- An Jun

Questions: 10 | Attempts: 353 | 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

College Physics 1 Midterm Exam

Questions: 45 | Attempts: 532 | Last updated: Mar 20, 2025

Sample Question
He first proposed the heliocentric (sun is the center) theory of the universe.

Aristotle

Galileo

Copernicus

Plato

Are You Ready To Take The Physics Practice Questions?

Questions: 42 | Attempts: 987 | 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

Physics Formulas

Questions: 6 | Attempts: 3195 | Last updated: Jun 22, 2025

Science Final Exam Review

Questions: 62 | Attempts: 71 | 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

Force, Weight and Mass

Questions: 5 | Attempts: 3662 | Last updated: Jun 22, 2025

Sample Question
What is the unit of weight?

Kilogram

Pound

Metre

Newton

Quiz On Forces: Trivia!

Questions: 7 | Attempts: 3779 | Last updated: Mar 21, 2025

Sample Question
Which of these is the best way to measure a force?

Using a force meter

Using a thermometer

Using a ruler

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