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Physics - Forces Flashcards | StudBud
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Physics - Forces
Physics - Forces
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#Forces #Physics #Newtons #Laws
Flashcards
12 cards
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Practice quiz
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Questions
12
Answers
1
Newton's 3rd Law states that ...
for every action there is an equal and opposite reaction
F = ma
an object in motion eventually comes to rest
an object in motion stays in motion
2
________________ is the property of how much physical matter exists in an object
mass
resistance
density
inertia
3
The Sun pulls on the Earth with _____________ the Earth pulls on the Sun
... no force just like how ...
... more force than ...
... the same force as ...
... less force than ...
4
_________ is the universal force that attracts all objects with mass.
Magnetism
Gravity
Inertia
Friction
5
T or F - It is possible for a car to have forces acting on it but
not
be moving?
False
True
6
T or F - A tug-of-war with balanced forces cannot be moving
False
True
7
Newton's 2nd Law states that ...
an object in motion stays in motion
F = ma
for every action there is an equal and opposite reaction
an object in motion eventually comes to rest
8
T or F - It is possible for a car to have no forces on it but still be moving
False
True
9
An object in motion (on Earth) tends to slow down and eventually stop. This is due to __________ .
gravity
friction
heat
inertia
10
Newton's 1st Law states that ...
an object in motion eventually comes to rest
F = ma
an object in motion stays in motion
for every action there is an equal and opposite reaction
11
________________ is the property of how difficult it is to change or stop an object's motion.
resistance
force
inertia
mass
12
T or F - Mass and weight are the same thing
True
False
