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Sem.1 Physics Midterm Flashcards | StudBud
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Sem.1 Physics Midterm
what should you not do in a lab
What is the scientific method?
Sem.1 Physics Midterm
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midterm review quiz
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1
What is the scientific method?
making a guess
the start of a textbook
using facts to make a hypothesis
2
what should you not do in a lab
be cautious
eat in there
lean, hang over or sit on the laboratory tables
keep you're area clean
3
what is the first step for a lab report
title
hypothesis
independent variable
4
how many parts are there to a lab report
7
10
6
4
5
what is the last step for writing a lab report
constants
dependent variable
summery
control group
6
what is newtons second law
for every action in nature there is an equal and opposite
its one of the main laws
The acceleration of an object as produced by a net force
7
how did we do the smashed banana lab
each run we raised the pipe for more momentum
we used pipes to guide it
we used a car with pennies on it
we never did it
8
what is a closed circuit
an electrical circuit that is not complete
electric circuit when current flows in a uninterrupted path
No external electric current flows between the terminals
9
what is Newtons first law
a object equal to mass of a object times acceleration
a object remains at rest unless acted on by a external force
forces between 2 objects in magnitude opposite direction
10
why are newtons law important
they imply with almost everything
because they have to do with physics
11
Are newtons laws important
True
false
12
what is newtons 3rd law
A force is a push or a pull that acts upon an object
i dont know
13
how else can we use newtons laws to improve our daily lives
they can help us with almost every thing
we can use it to help us with grocery shopping
14
whats one part of lab safety
don't wear shorts
wear gloves
where long sleeves
wear a hat
15
there are multiple circuits
false
true
