Kinetic and Potential Energy
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16 QuestionsShow answers
  • Question 1
    180 seconds
    Q. At which point is potential energy greatest?
    answer choices
    W
    X
    Y
    Z
  • Question 2
    180 seconds
    Q. When a pendulum swings, at which point is kinetic energy highest?
    answer choices
    1
    2
    3
    4
  • Question 3
    180 seconds
    Q. When a pendulum swings, at which point is potential energy at its greatest?
    answer choices
    1
    2
    3
    4
  • Question 4
    180 seconds
    Q. Which point has the most potential energy?
    answer choices
    G
    f
    b
    a
  • Question 5
    180 seconds
    Q. Where would a person have to be located to have the minimum gravitational potential energy?
    answer choices
    up on the roof
    down in the basement
    in the middle
    outside
  • Question 6
    180 seconds
    Q. A 0.40 kilogram bird is flying at a constant speed of 8.0 m/s. What is the bird's kinetic energy ?
    answer choices
    3.2 J
    4.2 J
    2.0 J
    12.8 J
  • Question 7
    180 seconds
    Q. A 2600 kilogram car is moving at a speed of 25 m/s. How much kinetic energy does the car have?
    answer choices
    427,500 J
    237,500 J
    437,500 J
    537,500 J
  • Question 8
    180 seconds
    Q. 2. The diagram to the right represents a diver’s motion from the top of a high diving board into a pool of water. At what point does the diver have the greatest kinetic energy and the least potential energy?
    answer choices
    1
    2
    3
    4
  • Question 9
    180 seconds
    Q. A 60.0 kg person walks from the ground to the roof of a 74.8 m tall building. How much gravitational potential energy does she have at the top of the building?
    answer choices
    43982.4 J
    63982.3 J
    43962.4 J
    83942.4 J
  • Question 10
    180 seconds
    Q. A pitcher throws a 0.145 kg baseball at a velocity of 30.0m/s. How much kinetic energy does the ball have?
    answer choices
    65.35 J
    87.25 J
    23.45 J
    65.25 J
  • Question 11
    180 seconds
    Q.

    Energy and work are measured in

    answer choices

    kilograms

    meters

    Joules

    m/s

  • Question 12
    180 seconds
    Q. How can I gain potential energy? (choose the best answer)
    answer choices
    Run a mile
    Walk up the stairs
    Climb a mountain
    Go down the stairs
  • Question 13
    180 seconds
    Q.

    This graph depicts what type of relationship between kinetic and potential energy?

    answer choices

    Non-Linear

    Linear

    Inverse

    Poly-atomic

  • Question 14
    180 seconds
    Q.

    According to this graph, as kinetic energy decreases, potential energy must?

    answer choices

    Increase

    Decrease

    Stay the same

  • Question 15
    180 seconds
    Q.

    Based on the diagram of a roller coaster car on a roller coaster track, what statement is true?

    answer choices

    The car at point A has more kinetic energy than the car at point C

    The car at point C has less kinetic energy than the car at point B.

    The car at point C has more kinetic energy than the car at point B.

    The car at point D has less potential energy than the car at point B.

  • Question 16
    180 seconds
    Q.

    How can we increase the gravitational potential energy of the car?

    answer choices

    Strap a boulder to the car so that it weighs more.

    Keep the length of the hill at 50 m but only 5 m tall.

    Take the interior out of the car so that the car has less mass.

    Keep the hill at 10 m tall but increase the length of the hill so that the car has farther to roll.

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