Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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1.
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If
you ride your bicycle down a straight road for 500 m then turn around and ride back, your distance is
____ your displacement. a. | greater than | c. | less than | b. | equal
to | d. | can’t
determine | | | | |
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2.
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Motion is a change in ____. a. | time | c. | velocity | b. | speed | d. | position | | | | |
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3.
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A
single point on a distance-time graph tells the ____. a. | instantaneous
speed | c. | constant
speed | b. | average speed | d. | average velocity | | | | |
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4.
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A
merry-go-round horse moves at a constant speed but at a changing ____. a. | velocity | c. | inertia | b. | balanced force | d. | unbalanced force | | | | |
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5.
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The
equation used to find acceleration is a = ____. a. | vf –
vi/t | c. | vi
– vf /t | b. | v/t | d. | vi +
vf/t | | | | |
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6.
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Inertia varies depending on ____. a. | force | c. | velocity | b. | mass | d. | motion | | | | |
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7.
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Newton's first law of motion is also called the law of ____. a. | mass | c. | force | b. | inertia | d. | constant velocity | | | | |
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