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SCI/FAM/REV

SCI/FAM/REVIEW

QuestionAnswer
What is defined as the push or pull that acts on an object? FORCE
What is non-contact force, it pulls objects towards itself, like the Earth? GRAVITY
What is are forces that pull together or push away due to their north or south magnetic poles? MAGNETIC FORCES
What are forces between objects that are electrically charged? ELECTRIC FORCES
What is a force that acts as a distance? NONCONTACT FORCES
What is known the rate of speed? ACCELERATION
What is motion without acceleration? UNIFORM MOTION
What is known as an object at rest will stay at rest & an object in motion will keep the same speed and direction? NEWTON'S FIRST LAW
What is the tendency of an object to resist any change in motion? INERTIA
What is force equaling mass times acceleration? NEWTON'S SECOND LAW
What are the states one object exerting force on a second object and the second object on the first? NEWTON'S THIRD LAW
What is the first step to the Scientific Method? DEFINE THE PROBLEM
What are the five questions that define a problem? WHAT, WHERE, WHY, WHEN, & HOW
What is the second scientific investigation called? FORM A HYPOTHESIS
What is a hypothesis? AN EDUCATED GUESS
What is the third scientific investigation called? PLANNING AN INVESTIGATION
What is the fourth scientific investigation called? COLLECTING MATERIAL OR DATA
What is the fifth Scientific Method called? MAKING CONCLUSIONS
What is the information collected from a question known as? PREDICATIONS
What is a science journal? A SCIENCE DIARY OR COLLECTION OF DATA
What is the information collected from a question known as? DATA
What are two forces of equal strength that act on the same object in opposite direction known as? BALANCED FORCES
What are the three non-contact examples? MAGNETIC FORCES, ELECTRIC FORCES, & GRAVITY
What are the two magnetic forces that pull together in a magnet and that repel from each other in a magnet? N to S or S to N = pull together / N to N and S to S = repel each other
What does Uniform in motion mean? IT MEANS THE SPEED IN AN OBJECT STAYS THE SAME
What force is known as either pushing or pulling an object? CONTACT FORCE
What is the force that results when two materials rub against each other? FRICTION
What are the three motions that change in an object? SPEED UP, SLOW DOWN, OR CHANGES DIRECTION
Created by: Denver City
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