Force Strength Patterns
Middle School Science · Flashcards · Application
MIDDLE SCHOOL SCIENCE · FLASHCARDS
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QUESTION
Identify the net force pattern if three forces act right:
2
N
2\,\text{N}
2
N
,
3
N
3\,\text{N}
3
N
, and
5
N
5\,\text{N}
5
N
.
QUESTION
What happens to force if distance is cut in half and
F
∝
1
d
2
F \propto \frac{1}{d^2}
F
∝
d
2
1
?
QUESTION
Identify the pattern if distance triples and force follows
F
∝
1
d
2
F \propto \frac{1}{d^2}
F
∝
d
2
1
.
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ANSWER
Force becomes
1
9
\frac{1}{9}
9
1
of the original. When
d
d
d
becomes
3
d
3d
3
d
, force becomes
1
(
3
)
2
=
1
9
\frac{1}{(3)^2} = \frac{1}{9}
(
3
)
2
1
=
9
1
of original.
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