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Motion and Stability - Part 1 Flashcards | StudBud
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Motion and Stability - Part 1
Motion and Stability - Part 1
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All questions and answers are from the YouTube video Newton's Laws: Crash Course Physics #5.
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Questions
15
Answers
1
"An object in motion will remain in motion, and an object at rest will remain at rest, unless acted upon by a force."
Newton's 2nd Law
Newton's 3rd Law
Not a law.
Newton's 1st Law
2
What gets measured in Newtons in the Metric System?
Mass
Gravity
Speed
Weight
3
When a tire is hanging from a rope, what keeps the tire in the air?
Normal Force
Tension Force
Magic
Gravity
4
The first thing you should do in physics is draw a free body diagram.
True
False
5
If you have more mass, then you have more inertia.
False
True
6
Equilibrium occurs when you have what...
Unbalanced Forces
Balanced Forces
7
"Net force is equal to mass times acceleration."
Newton's 1st Law
Not a law.
Newton's 3rd Law
Newton's 2nd Law
8
There is a force called the tension force.
True
False
9
Isaac Newton was what?
A Teacher
A Religious Leader
A Doctor
A Physisist
10
Net force is equal to what?
Mass
Gravity
ma (Mass x Acceleration)
Speed
11
How many laws did Isaac Newton create?
3
4
1
2
12
When the force of gravity affects an object, what happens to the object?
Pulled Left
Pulled Up
Pulled Down
Pulled Right
13
"For every action, there is an equal but opposite reaction."
Newton's 1st Law
Not a law.
Newton's 3rd Law
Newton's 2nd Law
14
What is the most important thing that you need to know when measuring inertia?
Length
Weight
Height
Mass
15
The normal force is always parallel to whatever surface an object is resting on.
True
False
