click below
click below
Normal Size Small Size show me how
stack name 13 vocab
social studies
Question | Answer |
---|---|
when the forces pushing (or pulling) an object in one direction are the same size as the forces... | balanced force.. |
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 |
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 |
THE ACCELERATION OF AN OBJECT DEPENDS ON THE MASS OF THE OBJECT AND THE AMOUNT OF FORCE APPLIED TO THE OBJECT.. | NEWTONS SECOND LAW |
IN EVERY ACTION THERE IS AN EQUAL AND OPPOSITE REACTION... | NEWTONS SECOND LAW |
distance travelled by an object in a given amount of time.. | SPEED |
change in an object speed or direction (its velocity ) over time.. | acceleration |
an object speed and direction at a given instant | VELOCITY |
an amount of space between two things or people | DISTANCE |
will calculate the time that has elapsed/difference between two dates with time. | TIME CALCULATIONS |
the amount of matter in an object! | MASS |
is the amount of matter in an object along with the pull of gravity.... | WEIGHT |
To push or pull | force |
the decrease of speed | NEGATIVE ACCELERATION |
positively charged particle located in the nucles of an atoms. | protons |
a structure near the center of an atoms | NUCLUES |
a substance that cannot be broken into simplier substances | ELEMENT |
A table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure... | PERIODIC TABLE |
IT is used to magnify things by making it bigger. | HANDS LENS |
IT is used to protect the eyes from chemicals in a lab for safety | |
IT is used to hold a hot beaker and protect your hands from getting burned | BEAKERS TONGS |