98099
Description
Quiz by Tasha Jones, updated more than 1 year ago
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Created by Tasha Jones
almost 11 years ago
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Question 1
Question
In a completely inelastic collision, e =
Answer
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2
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1
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0.5
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0
Question 2
Question
If a body is travelling at 0 m/s it is said to be...
Answer
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decelerating
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accelerating
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travelling at constant speed
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at rest
Question 3
Question
What is an elastic collision?
Answer
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A collision in which kinetic energy is not conserved but total energy and momentum are conserved
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A collision in which kinetic energy is conserved but total energy and momentum are not conserved
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A collision in which kinetic energy, total energy and momentum are conserved
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A collision in which kinetic energy, total energy and momentum are not conserved
Question 4
Question
Momentum is a
Answer
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vector
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scalar
Question 5
Question
What is an inelastic collision?
Answer
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A collision in which kinetic energy is not conserved but total energy and momentum are conserved
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A collision in which kinetic energy, total energy and momentum are conserved
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A collision in which kinetic energy, total energy and momentum are not conserved
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A collision in which kinetic energy is conserved but total energy and momentum are not conserved
Question 6
Question
In a perfectly elastic collision, e =
Answer
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0.5
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0
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1
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2
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