9729198
Description
Quiz by Seth-Riley Adams, updated more than 1 year ago
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Created by Seth-Riley Adams
almost 7 years ago
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Question 1
Question
Momentum is measured in kg m/s or [blank_start]N s[blank_end].
Answer
-
N s
Question 2
Question
momentum = [blank_start]mass[blank_end] x [blank_start]velocity[blank_end]
Answer
-
mass
-
velocity
Question 3
Question
The principle of conservation of momentum states:
When [blank_start]two[blank_end] or more [blank_start]bodies[blank_end] act on one [blank_start]another[blank_end], as in a collision, the total [blank_start]momentum[blank_end] of the bodies remain [blank_start]constant[blank_end], provided no [blank_start]external[blank_end] forces act (e.g. friction).
Answer
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two
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bodies
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another
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momentum
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constant
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external
Question 4
Question
Momentum is a vector quantity.
Answer
- True
- False
Question 5
Question
Momentum is conserved in an explosion.
Answer
- True
- False
Question 6
Question
force = [blank_start]change of momentum[blank_end]/[blank_start]time[blank_end]
Answer
-
change of momentum
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time
Question 7
Question
impulse = [blank_start]force[blank_end] x [blank_start]time[blank_end]
Answer
-
force
-
time
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