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Motion Lecture Tutorial. Imagine you are standing in the Northern Hemisphere. Looking directly north, you see a star just above the horizon. A little later you notice that it has shifted position slightly. Which way did it move ? to the right, (east) to the left, (west) up, (rising)

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Motion Lecture Tutorial

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Motion Lecture Tutorial

Imagine you are standing in the Northern Hemisphere. Looking directly north, you see a starjust above the horizon. A little later you notice that it has shifted position slightly. Which waydid it move?

• to the right, (east)

• to the left, (west)

• up, (rising)

• down, (setting)

Imagine you are located in the Northern Hemisphere and see a star directly overhead (zenith). In what direction will you have to look to see this star set?

a) southwest

b) west

c) northwest

d) This star will never set.

You are looking toward the north and see the Big Dipper to the right of Polaris. Fifteen

minutes later, the Big Dipper will appear to have moved in roughly what direction?

c) up (away from the horizon)

d) down (closer to the horizon)

How much time is there between when a star rises and when it sets?

a) less than twelve hours

c) more than twelve hours

d) It depends on the star.

What direction is Star A moving when it is highest in the sky?

a) north

b) south

c) east

d) west

When Star A is just above the eastern horizon, in what direction is Star A moving?

a) up and to the north

b) west

c) up and to the south

d) south

At what time will Star B appear highest in the sky?

a) early in the morning

b) around noon

c) in the afternoon

d) in the evening

e) around midnight