FORCES
A PUSH OR PULL
FORCE
THIS FORCE HOLDS THE NUCLEUS TOGETHER.
STRONG NUCLEAR
THE PULLING FORCE CARRIED BY A ROPE IS CALLED?
TENSION
THE FORCE OF GRAVITY ON AN OBJECT IS CALLED?
WEIGHT
A FORCE THAT RESISTS MOTION
FRICTION
A UNIT OF FORCE COMMONLY USED IN THE USA
POUND
THIS FORCE ACTS BETWEEN POSITIVE AND NEGATIVE CHARGES.
ELECTROMAGNETIC
A STRETCH OR INCREASE IN SIZE
EXTENSION
GRAVITY EXERTS A FORCE OF ____ ON EVERY KILOGRAM OF MASS.
9.8 N
FRICTION IS A FORCE AND MEASURED IN ?
NEWTONS
A METRIC UNIT OF FORCE
NEWTON
THIS FORCE CAUSES SOME KINDS OF RADIOACTIVITY.
WEAK FORCE
A SQUEEZE OR DECREASE IN SIZE
COMPRESSION
MASS IS A FUNDAMENTAL PROPERTY OF MATTER MEASURED IN ?
KILOGRAM
A FORCE THAT RESISTS MOTION BETWEEN TWO SURFACES
SLIDING
TRUE OR FALSE
FALSE
SMALLER
THIS FORCE CAUSES ALL MASSES TO ATTRACT EACH OTHER.
GRAVITY
______ ALWAYS ACTS ALONG THE DIRECTION OF THE ROPE.
TENSION
WEIGHT IS A FORCE MEASURED IN ?
NEWTONS
A FORCE THAT KEEPS AN OBJECT THAT IS STANDING STILL FROM STARTING TO MOVE.
STATIC FRICTION
ONE POUND OF FORCE EQUALS ______ NEWTONS.
4.448
THE ACTION THAT HAS THE ABILITY TO CHANGE MOTION.
FORCE
______ DEPENDS ON MASS AND GRAVITY.
WEIGHT
WEIGHT DIVIDED BY GRAVITY
MASS
THE SUM OF ALL THE FORCES ON AN OBJECT
NET FORCE