Problems Based On Free Fall

5 Questions | Total Attempts: 150

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Problems Based On Free Fall

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Questions and Answers
  • 1. 
     In a normal environment, why does a bowling ball and feather hit the ground at different times when dropped from the same height?
    • A. 

      They don't; they hit the ground at the same time.

    • B. 

      One is more dense than the other.

    • C. 

      One is heavier than the other.

    • D. 

      Air resistance 

  • 2. 
     A ball is thrown in the air with an initial velocity of 40 m/s. How long does it take to reach back to the point it was thrown from?
    • A. 

      4 seconds 

    • B. 

      2 seconds 

    • C. 

      6 seconds 

    • D. 

      8 seconds

  • 3. 
     A ball is thrown up in the air with an initial velocity of 40 m/s. What is the ball's velocity after 2 seconds? 
    • A. 

      0 m/s 

    • B. 

      20 m/s traveling upward

    • C. 

      20 m/s traveling downward

    • D. 

      40 m/s traveling downward

  • 4. 
     A ball is thrown up in the air with an initial velocity of 40 m/s. What is the ball's velocity after 6 seconds? 
    • A. 

      20 m/s traveling upward.

    • B. 

      10 m/s traveling downward.

    • C. 

      20 m/s traveling downward. 

    • D. 

      30 m/s traveling downward. 

  • 5. 
     What happens to the total distance that a ball travels as it falls off the side of a cliff?
    • A. 

      The distance remains constant 

    • B. 

      The distance increases at a uniform rate

    • C. 

      The distance increases at a nonuniform rate 

    • D. 

      The distance decreases at a uniform rate

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