
Force and Motion
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is Force?
Back
A push or pull on an object that can cause it to accelerate.
Tags
NGSS.MS-PS2-2
2.
FLASHCARD QUESTION
Front
What is Motion?
Back
The change in position of an object over time.
3.
FLASHCARD QUESTION
Front
What is Newton's 1st Law of Motion?
Back
An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a net external force.
4.
FLASHCARD QUESTION
Front
What is Newton's 2nd Law of Motion?
Back
The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass (F=ma).
Tags
NGSS.HS-PS2-1
5.
FLASHCARD QUESTION
Front
What is Newton's 3rd Law of Motion?
Back
For every action, there is an equal and opposite reaction.
Tags
NGSS.MS-PS2-1
6.
FLASHCARD QUESTION
Front
What is the formula for calculating speed?
Back
Speed = Distance / Time.
Tags
NGSS.MS-PS3-1
7.
FLASHCARD QUESTION
Front
What is acceleration?
Back
The rate of change of velocity of an object over time.
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