Unit 3&4 Review
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the chemical formula for Phosphoric Acid?
Back
H₃PO₄
2.
FLASHCARD QUESTION
Front
How do you calculate average speed?
Back
Average speed = Total distance / Total time
3.
FLASHCARD QUESTION
Front
What is the formula for calculating acceleration?
Back
Acceleration = Net force / Mass
4.
FLASHCARD QUESTION
Front
What indicates a chemical reaction has occurred?
Back
Formation of a solid when two clear solutions are mixed.
5.
FLASHCARD QUESTION
Front
What is the net force acting on an object?
Back
The total force acting on an object, taking into account all individual forces.
6.
FLASHCARD QUESTION
Front
What is the unit of force in the International System of Units (SI)?
Back
Newton (N)
7.
FLASHCARD QUESTION
Front
What is the relationship between distance, speed, and time?
Back
Distance = Speed × Time
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