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social studies

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
when the forces pushing (or pulling) an object in one direction are the same size as the forces...   balanced force..  
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is one that is not opposed by an equal and opposite force operating directly against the force intended to cause a change in the object's state of motion or rest.   UN BAANCED FORCE  
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AN OBJECT AT REST STAYS AT REST AND AN OBJECT IN MOTION STAYS IN MOTION UNTIL ACTED ON BY AN UNBALANCED FORCE.   NEWTONS FIRST LAW  
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THE ACCELERATION OF AN OBJECT DEPENDS ON THE MASS OF THE OBJECT AND THE AMOUNT OF FORCE APPLIED TO THE OBJECT..   NEWTONS SECOND LAW  
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IN EVERY ACTION THERE IS AN EQUAL AND OPPOSITE REACTION...   NEWTONS SECOND LAW  
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distance travelled by an object in a given amount of time..   SPEED  
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change in an object speed or direction (its velocity ) over time..   acceleration  
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an object speed and direction at a given instant   VELOCITY  
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an amount of space between two things or people   DISTANCE  
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will calculate the time that has elapsed/difference between two dates with time.   TIME CALCULATIONS  
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the amount of matter in an object!   MASS  
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is the amount of matter in an object along with the pull of gravity....   WEIGHT  
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To push or pull   force  
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the decrease of speed   NEGATIVE ACCELERATION  
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positively charged particle located in the nucles of an atoms.   protons  
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a structure near the center of an atoms   NUCLUES  
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a substance that cannot be broken into simplier substances   ELEMENT  
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A table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure...   PERIODIC TABLE  
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IT is used to magnify things by making it bigger.   HANDS LENS  
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IT is used to protect the eyes from chemicals in a lab for safety   GOOGLE  
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IT is used to hold a hot beaker and protect your hands from getting burned   BEAKERS TONGS  
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