Speed, Velocity & Acceleration Noel Pd 4

17 Questions | Total Attempts: 39

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Speed, Velocity & Acceleration Noel Pd 4


Questions and Answers
  • 1. 
    _______________ is defined as the rate of change in position.
    • A. 

      Speed

    • B. 

      Velocity

    • C. 

      Acceleration

    • D. 

      Deceleration

  • 2. 
    Speed with direction is called ________________.
    • A. 

      Acceleration

    • B. 

      Deceleration

    • C. 

      Velocity

    • D. 

      Constant Speed

  • 3. 
    To find acceleration the initial velocity is _________ from the final velocity and then _____ by the time it takes to change velocity.
    • A. 

      Divided, divided

    • B. 

      Subtracted, divided

    • C. 

      Subtracted, Mulitplied

    • D. 

      Divided, multiplied

  • 4. 
    If your rate of acceleration is a negative value the rate of acceleration is called _______.
    • A. 

      Acceleration

    • B. 

      Positive Acceleration

    • C. 

      Constant Acceleration

    • D. 

      Deceleration

  • 5. 
    The term that means a change in rate of velocity is ____________.
    • A. 

      Acceleration

    • B. 

      Deceleration

    • C. 

      Speed

    • D. 

      Instantaneous Speed

  • 6. 
    In order to calculate the velocity of an object you must know the time and the _________,
    • A. 

      Time

    • B. 

      Distance

    • C. 

      Acceleration

    • D. 

      Speed

  • 7. 
    An object moving at the same speed over a certain distance is said to be traveling at a______________  ______________.
    • A. 

      Constant Speed

    • B. 

      Instantaneous Speed

    • C. 

      Average Speed

    • D. 

      Acceleration

  • 8. 
    The speed of an object at any given point in time is the object's _______________   _________________.
    • A. 

      Constant Speed

    • B. 

      Instantaneous Speed

    • C. 

      Average Speed

    • D. 

      Acceleration

  • 9. 
    Acceleration = Final Velocity – Initial Velocity / Time          Speed = Distance/Time A truck leaves a warehouse and travels to another warehouse.  The average speed of the truck is 70 miles per hour.  It takes the truck 2.6 hours to complete the trip.  What is the distance between the warehouses?
    • A. 

      26.92 miles

    • B. 

      72.6 miles

    • C. 

      182 miles

    • D. 

      .037 miles

  • 10. 
    Acceleration = Final Velocity – Initial Velocity / Time          Speed = Distance/Time A family plans to go on a vacation to the beach which is 225 miles away.  If the family drives at an averagespeed of 65 miles per hour, how many hours will it take for the family to reach the beach? 
    • A. 

      .288 hours

    • B. 

      3.46 hours

    • C. 

      14.625 hours

    • D. 

      1 hour

  • 11. 
    Acceleration = Final Velocity – Initial Velocity / Time          Speed = Distance/TimeA car is traveling at 50 miles per hour on the highway and accelerates to 75 miles per hour in 4.2 seconds.What is the rate of acceleration for the car?
    • A. 

      .168 mi/hr/s

    • B. 

      105 mi/hr/s

    • C. 

      5.95 mi/hr/s

    • D. 

      29.2 mi/hr/s

  • 12. 
    What is the speed of car A from 6 min to 10 min? What type of speed?
    • A. 

      55mph, Constant Speed

    • B. 

      60mph, Average Speed

    • C. 

      65 mph, Constant Speed

    • D. 

      70 mph, Average Speed

  • 13. 
    What is the rate of acceleration for car A from 1 minute to 5 minutes?
    • A. 

      20 mph/min

    • B. 

      10 mph/min

    • C. 

      28 mph/min

    • D. 

      5 mph/min

  • 14. 
    What is the rate of acceleration for car B from 1 minute to 5 minutes?
    • A. 

      21 mph/min

    • B. 

      5 mph/min

    • C. 

      6 mph/min

    • D. 

      13.75 mph/min

  • 15. 
    How fast is Car A traveling at the 4 minute mark?
    • A. 

      40 mph

    • B. 

      30 mph

    • C. 

      35 mph

    • D. 

      45 mph

  • 16. 
    Do any of the cars experience negative acceleration?
    • A. 

      Car A, min 6-7

    • B. 

      Car B, min 6-7

    • C. 

      Neither car decelerates

  • 17. 
    What is Car A's rate of acceleration from minute 6 to minute 8?
    • A. 

      5 mph/min

    • B. 

      0 mph/min

    • C. 

      10 mph/min

    • D. 

      0 mph/sec

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