Energy Speed Patterns
Middle School Science · Flashcards · Recall
MIDDLE SCHOOL SCIENCE · FLASHCARDS
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QUESTION
Identify which graph is expected for
K
E
KE
K
E
vs.
v
v
v
(constant mass): straight line or upward-curving parabola?
QUESTION
Identify the units typically used for kinetic energy and speed on graphs.
QUESTION
If mass stays constant, what type of relationship should a
K
E
KE
K
E
vs.
v
v
v
graph show?
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ANSWER
Quadratic:
K
E
∝
v
2
KE \propto v^2
K
E
∝
v
2
. KE is proportional to the square of velocity, creating a parabola.
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