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WorksheetsMotion Study Guide
Total questions: 48
Worksheet time: 55mins
When an object’s distance from another object is changing,
it is in motion.
it is speeding.
it has a high velocity.
it is accelerating.
Reference point can also be described as what?
An ending point
A starting point
A description
A location
A series of steps used by scientists to solve a problem or answer a question.
scientific method
recipe
data collection
metric system
A testable explanation to a problem that has not yet been tested.
data
theory
hypothesis
fact
This variable in an experiment is the one being changed by the scientist.
dependent variable
independent variable
data
control group
Dependent variable means
the scientist controls what to test
educated guess
ask a question
what is being measured
24km/hr South is an example of
speed
direction
velocity
acceleration
Speed in a given direction
V=D/T+D
Acceleration
Velocity
Speed
Friction
Speed depends on distance & time.
S=D/T
Force
Acceleration
Velocity
Speed
Force of attraction between 2 objects.
Clue: Falling object
Weight
Gravity
Mass
Inertia
The amount of Matter.
Tool: balance
volume
Inertia
Weight
Mass
Bob ran the 50 meter dash. It took him 6.3 seconds. What was his average speed in meters/second?
7.9 m/s
0.1 m/s
50 m/s
Which of the following accurately contrasts velocity and speed?
speed is distance traveled in a certain amount of time. Velocity is time traveled in a certain distance
speed is distance traveled in a certain time. Velocity is speed in a specific direction
Velocity is distance traveled in a certain time. Speed is velocity in a certain direction
velocity is distance traveled in a certain time. Soeed is how fast you're going
Mr. Austin is driving to work and they look down at their speedometer, which says they're driving at 45 miles per hour.
What is true about their speed?
Their average speed is 45 miles per hour
Their instantaneous speed is 45 miles per hour
Both their average and instantaneous speeds are 45 miles per hour
Neither their average nor instantaneous speeds are 45 mile per hour
The distance traveled by an object divided by time is called ___.
average time
average speed
average acceleration
unscrupulous activity
If a car accelerates from 0 to 60 km/h in 5 seconds, what is its acceleration?
12 km/h 2
12 m/s 2
3 km/h 2
3 m/s 2
