**1 **What is the total displacement of a student who walks 3 blocks
east, 2 blocks
north, 1 block west, and then 2 blocks south?

(1) 0
(3) 2 blocks west

(2) 2 blocks east (4) 8 blocks

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**2** Which measurement of an average classroom door is closest to 1
meter?

(1) thickness (3) height

(2) width (4)
surface area

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**3 **A group of bike riders took a 4.0-hour trip. During the first
3.0 hours, they
traveled a total of 50. kilometers, but during the last hour they
traveled only 10.
kilometers. What was the group’s average speed for the entire trip?

(1) 15 km/hr (3) 40. km/hr

(2) 30. km/hr (4) 60. km/hr

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**4 **A skier starting from rest skis straight down a slope 50.
meters long in 5.0
seconds. What is the magnitude of the acceleration of the skier?

(1) 20. m/s^{2} (3) 5.0 m/s^{2}

(2) 9.8 m/s^{2} (4) 4.0 m/s^{2}

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**5 **An object falls freely from rest near the surface of Earth.
What is the speed of

the object after having fallen a distance at 4.90 meters?

(1) 4.90 m/s (3) 24.0 m/s

(2) 9.80 m/s (4) 96.1 m/s

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