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Pop Quiz - Kinematics (Free-Fall & Air Resistance)
By Timmy Ng
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Last updated over 7 years ago
5 Questions
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1 point
1
Question 1
1.
Write down the expression for the weight,
W
of an object with mass
m.
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1
Question 2
2.
In which direction would the weight,
W
of an object act?
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1
Question 3
3.
How is the acceleration,
a
and the velocity of a body,
v
related graphically?
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1
Question 4
4.
Explain what is meant by the
resultant
force acting on an object.
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1
Question 5
5.
Explain what is meant by
air resistance.