Physics

7th

grade

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Air Resistance

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15 questions

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  • 1. Multiple Choice
    1 minute
    1 pt
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    An object is falling downward through Earth's atmosphere. In which direction is the air resistance force?

    Down

    Up

    Around the object

    Through the object

  • 2. Multiple Choice
    1 minute
    1 pt
    Image

    An airplane flies east at 400 km/hr. In which direction is the air resistance force acting upon the airplane?

    East

    West

    Up

    Down

  • 3. Multiple Choice
    2 minutes
    1 pt
    Image

    Blocks #1, #2, #3, and #4 have equal mass. All four blocks slide across the table with a speed of 2 m/s. Which block has the lowest air resistance force acting upon it?

    Block #1

    Block #2

    Block #4

    All have equal air resistance force.

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