Newtons Laws of Motion
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
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 with the same speed and in the same direction unless acted upon by a net external force.
2.
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. This is often expressed as F = ma.
Tags
NGSS.MS-PS2-2
3.
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
4.
FLASHCARD QUESTION
Front
What is acceleration?
Back
Acceleration is the rate of change of velocity per unit of time, measured in meters per second squared (m/s²).
Tags
NGSS.MS-PS2-2
5.
FLASHCARD QUESTION
Front
What is the formula for calculating force?
Back
Force (F) is calculated using the formula F = ma, where m is mass and a is acceleration.
Tags
NGSS.HS-PS2-1
6.
FLASHCARD QUESTION
Front
What is mass?
Back
Mass is a measure of the amount of matter in an object, typically measured in kilograms (kg).
7.
FLASHCARD QUESTION
Front
What is the unit of force?
Back
The unit of force is the Newton (N), which is defined as the force required to accelerate a one-kilogram mass by one meter per second squared.
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