WorksheetsNewton's Laws & Forces
Total questions: 22
Worksheet time: 22mins
Name
Class
Date
1.
What class period are you in? (type the numeral only - Example: 5)
4 lines
2.
combined forces form a net force of zero
a)
balanced forces
b)
centripetal force
c)
inertia
d)
net force
3.
a force in circular motion that acts perpendicular to the direction of motion toward the center of the circle
a)
centripetal force
b)
unbalanced forces
c)
contact force
d)
friction
4.
any motion in which an object is moving along a curved path
a)
circular motion
b)
balanced forces
c)
contact force
d)
force pair
5.
a push or pull on an object by another object that is touching it
a)
contact force
b)
mass
c)
balanced forces
d)
weight
6.
a push or pull on an object
a)
force
b)
force pair
c)
centripetal force
d)
unbalanced forces
7.
a push or pull that two objects apply to each other
a)
force pair
b)
noncontact force
c)
reference direction
d)
contact force
8.
force that resists the motion of two surfaces that are touching
a)
friction
b)
static
c)
circular motion
d)
mass
9.
attractive force that exists between all objects that have mass
a)
gravity
b)
Newton's third law of motion
c)
contact force
d)
reference direction
10.
tendency of an object to resist a change in its motion
a)
inertia
b)
momentum
c)
law of conservation of momentum
d)
momentum
11.
total momentum of a group of objects remains the same unless outside forces act on the objects
a)
law of conservation of momentum
b)
Newton's second law of motion
c)
Newton's third law of motion
d)
Newton's first law of motion
12.
amount of matter in an object
a)
mass
b)
gravity
c)
force
d)
noncontact force
13.
measure of how hard it is to stop a moving object
a)
momentum
b)
mass
c)
unbalanced forces
d)
centripetal force
14.
combination of all the forces acting on an object
a)
net force
b)
inertia
c)
noncontact force
d)
contact force
15.
the motion of an object does not change if the net force on an object is zero
a)
Newton's first law of motion
b)
Newton's third law of motion
c)
Newton's second law of motion
d)
law of conservation of momentum
16.
acceleration is equal to the net force exerted on the object divided by the object's mass
a)
Newton's second law of motion
b)
Newton's third law of motion
c)
Newton's first law of motion
d)
law of conservation of momentum
17.
for every action force there is an equal and opposite reaction force
a)
Newton's third law of motion
b)
Newton's first law of motion
c)
Newton's second law of motion
d)
law of conservation of momentum
18.
a force one object can apply to another object without touching it
a)
noncontact force
b)
weight
c)
force pair
d)
contact force
19.
given direction from a starting point to describe an object's position
a)
reference direction
b)
contact force
c)
net force
d)
mass
20.
at rest or having no motion
a)
static
b)
circular motion
c)
noncontact force
d)
contact force
21.
combined forces that form a net force that is not zero
a)
unbalanced forces
b)
noncontact force
c)
contact force
d)
gravity
22.
gravitational force exerted on an object
a)
weight
b)
contact force
c)
gravity
d)
Newton's first law of motion
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