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10 questions
Balanced forces do not change the motion of an object.
True
False
Forces cause some changes in motion.
True
False
A net force causes no change in an object's motion.
true
false
If Manuel exerts a force of 10 N to push a desk to the right at the same time Lynn exerts a force of 15 N to push the desk to the left, the desk will move to the left.
true
false
When you pull a window shade, you exert
gravity
weight
accleration
force
A(n) _____________ can be used to represent the direction and strength of a force.
arrow
box
equation
newton
The strength of a force is measured in:
grams
pounds
ounces
newtons
The net force determines how and if an object will:
fall
move/accelerate
get smaller
grow
When two forces act in opposite directions, the object will accelerate int he same direction as the ______________ force.
greater
smaller
equal
same
A force is described by its ___________ and by the direction in which it acts.
size
mass
gravity
strength
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