Which statement correctly describes the differences between positive and negative acceleration?
a) Positive acceleration describes a change in speed; negative acceleration describes no change in speed.
b) Positive acceleration describes no change in speed; negative acceleration describes a change in speed.
c) Positive acceleration describes an increase in speed; negative acceleration describes a decrease in speed.
d) Positive acceleration describes a decrease in speed; negative acceleration describes an increase in speed.
Answers: 1
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Which statement correctly describes the differences between positive and negative acceleration?
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