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WorksheetsChapter 12 Vocabulary
Total questions: 6
Worksheet time: 3mins
Name
Class
Date
1.
The tendency of an object to resist a change in motion unless an outside force acts on the object is ---.
a)
mass
b)
inertia
c)
gravity
d)
weight
2.
A measure of the gravitational force exerted on an object is ---.
a)
weight
b)
mass
c)
gravity
d)
free fall
3.
The motion of a body when only the force of gravity is acting on the body is ---.
a)
gravity
b)
gravitational force
c)
free fall
d)
inertia
4.
---. is the constant velocity of a falling object when the force of air resistance is equal in magnitude and opposite in direction to the force of gravity.
a)
projectile motion
b)
terminal velocity
c)
free fall
d)
gravity
5.
--- is the curved path that an object follows when thrown, launched, or otherwise projected near the surface of the Earth.
a)
terminal velocity
b)
velocity
c)
free fall
d)
projectile motion
6.
A quantity defined as the product of the mass and velocity of an object is ---.
a)
momentum
b)
inertia
c)
mass
d)
gravity
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