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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 32
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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Mechanics Quizzes, Questions & Answers
Recent Mechanics Quizzes
This is part of your final exam in physics. The second half I will email to you.A two hour time limit is imposed. It is more than ample time to finish this quiz. If you have any other questions or comments, just contact...
Questions: 25 | Attempts: 120 | Last updated: Apr 19, 2025
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Sample QuestionA .05 kg bullet is fired at a velocity of 500 m/s, and embeds itself in a block of mass 4 kg, initially at rest and on a frictionless surface. What is the final velocity of the block?
Have you studied Newton's laws of motion? If yes, then it's time for you to test your knowledge with this sample Newton's Laws of Motion and FBDs (free-body diagrams) Quiz. Here, we'll ask you questions related to...
Questions: 18 | Attempts: 8013 | Last updated: Sep 22, 2025
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Sample QuestionWhen analyzing dynamics problems, free-body diagrams
Test Prep for Test 2 Physics Honors at Pine Crest School.
Questions: 7 | Attempts: 318 | Last updated: Mar 18, 2025
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Sample QuestionSuppose a 60-kg boy and a 41-kg girl use a massless rope in a tug-of-war on an icy, resistance-free surface. If the acceleration of the girl toward the boy is 3.0 m/s2, find the magnitude of the acceleration of the boy toward the girl.
Forth Grade Physical Science - Review Quiz - Lessons 2.1 - 2.3
Questions: 8 | Attempts: 204 | Last updated: Mar 22, 2025
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Sample QuestionWhich of the following statements is not true according to Newton's laws?
A quiz on the basic points linking Force and Acceleration.
Questions: 10 | Attempts: 1436 | Last updated: Oct 27, 2025
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Sample QuestionIf an object is moving at a constant velocity, the forces on it are:-
Quiz about units used in mechanics and motion graphs and constant acceleration equations
Questions: 10 | Attempts: 795 | Last updated: Sep 13, 2025
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Sample QuestionHow many metres in one kilometre?
This exam tests knowledge on dynamics, focusing on Newton's laws of motion, the relationship between mass, force, and acceleration, and practical application of these principles.
Questions: 7 | Attempts: 88 | Last updated: Sep 6, 2025
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Sample QuestionWhy is it harder to stop a trian than a motorcycle, even when the motorcycle is moving faster?
This is an online testing. Please complete on your own.
Questions: 6 | Attempts: 4287 | Last updated: Feb 3, 2025
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Sample QuestionUsing a stop-watch, Tom measured the time for a motor car to pass through 2 streetlights. The reading was 1.2 s. If the reaction time of Tom is 0.2 s, what is the maximum possible percentage error of his measurement?
This quiz lets you see how well you know simple machines.
Questions: 10 | Attempts: 124 | Last updated: Mar 14, 2025
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Sample QuestionWhat is a simple machine?
Machines make work effortless by increasing, decreasing, or reorder the direction of a force. As you know, Work is w = f x d, which means work is equal to force multiplied by distance. This quiz has been designed to test...
Questions: 11 | Attempts: 748 | Last updated: Mar 20, 2025
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Sample QuestionA ____________ is a push or a pull.