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WorksheetsIntroduction to Physical Science Study Guide
Total questions: 15
Worksheet time: 8mins
How many significant figures are in this measurement? 50.006 m
2
3
4
5
What is the formula for density?
p=m/v
p=m-v
p=m *v
p=m+V
A scientific theories are ____________explanations.
weak
strong
worthless
developing
Quantitative data is expressed in _______.
numerical values
illustration
words
pictures
The value of the prefix 1/100th is
deci-
centi-
milli-
kilo-
What are the units for density?
m/s^2
kg/mL
kg/cm^3
both b and c
only a
What is the formula for speed?
speed =distance/time
speed=time*
distance
speed=time +distance
speed=time/distance
What is the unit used for mass?
Newtons
seconds
liters
grams
Acceleration = Final velocity - Initial velocity divided by _______.
distance
volume
time
force
What is another name for Newton's First Law of Motion?
The Law of Balanced Forces
The Law of Inertia
The Law of Unbalanced Forces
Acceleration
Which of Newton's Law says that for every action there is an opposite reaction?
1st
2nd
3rd
all of the above
Which of Newton's Law is known by the formula: Force=m/a
1st
2nd
3rd
all of the above
If you round the number 31.516 to 3 significant figures, the answer will be______
31.6
31.5
31.52
none of the above
What is the measure of inertia?
volume
mass
force
acceleration
What is the natural tendency of an object to remain at rest or in motion?
volume
inertia
acceleration
speed
