Laws of Motion
Every action has an.....
Equal and opposite reaction
It isn't "Rope force" it is "____ force"
clue: this force is created by pulling ropes or strings.
Tension force
The last step of scientific method is
a) Share your information
b) Conclusion
Share your information
Robots are part of ____
Mechanics
Order the order:
enitira
clue: 1 law of motion.
Inertia
Is normal force actually normal?
No, it isn't.
Do you ALWAYS need a hypothesis?
Yes, we always do
It's not "mechanics" it's "_____ mechanics"
Fluid mechanics
How many laws of motion are there?
There are 3 laws of motion
Another way of calling "gravitational force" is....
Weight
How do you test hypothesis?
With an experiment
It's about the stars
Astrophysics
Was Newton Italian or British?
British
It is the sum of all forces
Net force
Identify a problem is the 5th step of the scientific method?
a) yes
b) no
No, it's the 1st
Electricity + magnetics = ___________
Electromagnetics
What does F=ma mean?
Force equals mass times acceleration.
Push or pull are examples of ____ force
contact
How many steps are there in the scientific method?
a)6
b)7
c)12
There's 7
The sound of a guitar is part of ____
Acoustics