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WorksheetsMotion Review
Total questions: 45
Worksheet time: 56mins
The total length of a path between two points.
distance
displacement
vectors
magnitude
speed is _____.
a vector
scalar
Relative Motion is described with respect to
graph
slope
displacement
frame of reference
The slope of a distance time graph is equal to the
the slope of a linear graph
acceleration or speed
speed and direction
the same in all reference frames
Velocity has
the slope of a linear graph
acceleration divided by displacement
speed and direction
the same in all reference frames
A ball just dropped, solely on the basis of gravity - is an example of
free fall
a swan dive
This can be described as a change in position, a change in speed or both
speed
motion
friction
acceleration
The Greek symbol delta "Δ" means
add to
subtract
change in
multiply
A system of objects that are not moving with respect to one another (used to judge an objects speed)
motion
relative velocity
frame of reference
frame of motion
Relative motion
movement in relation to a frame of reference
a system of objects that are not moving with respect to one another
a combination of displacement vectors
the ratio of the distance an object moves to the amount of time the object moves
Is the following sentence true or false? A frame of reference is not necessary to describe motion accurately and completely.
True
False
Imagine that you are a passenger in a car.
Select the best frame of reference you could use to determine how fast the car is moving relative to the ground.
the people sitting next to you in the backseat
the driver of the car
a van traveling in the lane next to your car
a sign post on the side of the road
When two nuclei are combined into one nucleus, there is a slight change in mass and the release of a large amount of energy. What is this process called?
Fission
Fusion
Conversion
Hydration
Finish the following alpha decay reaction:
Complete the following beta decay reaction:
What is the splitting of an atomic nucleus into two smaller parts?
Fusion
Separation
Decay
Fission
What is an isotope?
forms of the same element that contain equal numbers of electrons but different numbers of protons
forms of the same element
forms of the same element that contain equal numbers of protons but different numbers of neutrons
An atom with no nucleus
