
1st Semester Final Physical Science
Authored by Casey Mason
Science
9th Grade
NGSS covered
Used 1+ times

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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is usually the last step of the scientific method?
to test the hypothesis
to collect data
to draw conclusions
to make observations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following can occur when an object is accelerating?
it speeds up
it slows down
it changes direction
all of the above
Tags
NGSS.MS-PS2-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following changes when an unbalanced force acts on an object?
inertia
mass
motion
kinetic energy
Tags
NGSS.MS-PS2-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An object is accelerated by a net force in which direction?
at an angle to the force
in the direction of the force
in the direction opposite to the force
any of these is possible
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You are riding a bike. In which of the following situations are the forces on the bike
balanced?
you pedal to speed up
you turn at a constant speed
you coast to slow down
you pedal at a constant speed in a straight line
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The hands of a clock ________.
have a constant velocity
have no momentum
constantly change speed
are accelerating
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The ________ is the SI unit for energy.
Watt
Joule
Ampere
Volt
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