What is negative velocity?
Semester 1 Review Physical Science

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Physics
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7th - 10th Grade
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Hard
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1.
FLASHCARD QUESTION
Front
Back
Negative velocity indicates that an object is moving in the opposite direction to the reference point, often represented as a decrease in position over time.
2.
FLASHCARD QUESTION
Front
What is net force?
Back
Net force is the overall force acting on an object after all the individual forces are combined. It determines the object's acceleration.
3.
FLASHCARD QUESTION
Front
What is an independent variable in an experiment?
Back
The independent variable is the factor that is deliberately changed or manipulated by the scientist to observe its effect on the dependent variable.
4.
FLASHCARD QUESTION
Front
What is distance?
Back
Distance is the total length of the path traveled by an object, regardless of direction.
5.
FLASHCARD QUESTION
Front
What is the formula for calculating net force?
Back
Net force (F_net) = Sum of all forces acting on an object.
6.
FLASHCARD QUESTION
Front
What is positive velocity?
Back
Positive velocity indicates that an object is moving in the same direction as the reference point, resulting in an increase in position over time.
7.
FLASHCARD QUESTION
Front
What is a dependent variable in an experiment?
Back
The dependent variable is the factor that is measured or observed in an experiment, which changes in response to the independent variable.
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