Page 26 - Introduction to Physics

Relationship between two variables

a a a

a ∝ F a ∝ 1 a ∝ 1
m m

1
F m
0 0 0 m

a is directly a is inversely 1

proportional to F proportional to m a is directly proportional to m

y y

x x
0 0

y increasing linearly y decreasing linearly with
with x x

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