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4G Review

  • Game Code: 1827691
  •  English    36     Public
    Science 4
  •   Study   Slideshow
  • Contact or Non-contact force. GRAVITY
    NON-CONTACT FORCE
  •  15
  • Contact or Non-contact force. FRICTION
    CONTACT FORCE
  •  15
  • Force is a ________ or _______ on an object.
    push/pull
  •  15
  • What do you call the force between surfaces that stops objects?
    friction
  •  15
  • Speed is how ____________ an object's position changes over time.
    fast
  •  15
  • Gravity ___________ all things down.
    pulls
  •  15
  • What is motion?
    Motion is the change in an object's position?
  •  15
  • What is acceleration?
    Acceleration is a change in velocity.
  •  15
  • _____________ is the speed and direction of an object.
    velocity
  •  15
  • TRUE or FALSE. Energy cannot be created or destroyed.
    TRUE
  •  15
  • TRUE or FALSE. Momentum pulls all things down.
    FALSE
  •  15
  • TRUE or FALSE. The more velocity an object has the more momentum it has.
    TRUE
  •  15
  • TRUE or FALSE. Light is a form of kinetic energy.
    TRUE
  •  15
  • Kinetic or Potential Energy. Gasoline
    potential energy
  •  15
  • Kinetic or Potential Energy. Cycling.
    kinetic energy
  •  15
  • Kinetic or Potential Energy. A roller coaster on top of the highest hill.
    potential energy
  •  15
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