Force And Motion Vocabulary Question Preview (ID: 57241)
Reviews Key Vocabulary From Utah SEED Standard 7.1.1.
TEACHERS: click here for quick copy question ID numbers.
What is force?
a) An interaction that, if unopposed, will make an object accelerate. A push or a pull.
b) A measure of the amount of matter in an object.
c) The rate at which an object changes its motion.
d) How fast an object is moving.
What is inertia?
a) The tendency of an object to keep doing what it's doing.
b) A force caused by rubbing. It always goes against an object's motion.
c) A force caused by air pushing against an object.
d) The rate at which an object changes its motion.
What is friction?
a) A force caused by rubbing. It always goes against an object's motion.
b) An interaction that, if unopposed, will make an object accelerate.
c) A force caused by one object pushing or pulling on another.
d) The total amount of force acting on an object.
What is net force?
a) The total force acting on an object.
b) The force a surface exerts to keep solid objects from passing through.
c) When all forces acting on an object equal 0.
d) When all forces acting on an object are not 0.
What are balanced forces?
a) Two or more forces that are equal to one another and opposite in direction. The net force=0.
b) One or more forces are greater than all the rest when acting on an object. The net force is not 0.
c) The force caused by rubbing.
d) How hard gravity pulls down on an object.
What are unbalanced forces?
a) When one or more forces are greater than all the rest when acting on an object. The net force is not 0.
b) The total forces acting on an object.
c) The tendency of an object to keep doing what it's doing.
d) A measure of the amount of matter in an object.
What will an unbalanced force result in?
a) Acceleration
b) No change in movement (stay still or keep moving at constant speed)
c)
d)
What will a balanced force result in?
a) No change in movement (stay still or keep moving at constant speed)
b) Acceleration
c)
d)
What is mass?
a) A measure of the amount of matter in an object.
b) How much something weighs.
c) The tendency of an object to keep doing what it's doing.
d) The rate at which an object changes its motion.
What is acceleration?
a) The rate at which an object changes its motion.
b) How fast something is going.
c) Just speeding up.
d) A force that, if unopposed, will cause an object to change its motion.
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