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Gravity

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    What is the role of the gravity in the Universe?
  •   Study   Slideshow
  • It is described as a push or a pull.
    FORCE
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  • What is the name of the force holding us to the Earth?
    GRAVITY
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  • The speeding up of an object measures in meters per second squared.
    ACCELERATION
  •  10
  • The amount of stuff that made something.
    MASS
  •  10
  • The force exerted on the body by gravity.
    WEIGHT
  •  10
  • What is the formula introduced by Sir Isaac Newton to get the weight of an object?
    W = mg
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  • What is the value of the Earth's gravity?
    9.8 meter per second squared
  •  15
  • What is the value of the Moon's gravity?
    1.6 meter per second squared
  •  15
  • If the planets orbit the Sun, where do the Sun along with the entire solar system orbit?
    Milky Way Galaxy
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  • What is the direction of the gravity?
    DOWNWARD
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  • The gravitational force between two objects ______ with the mass of one or both objects.
    INCREASES
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  • The gravitational force between two objects decreases with an ________ in the distance between them.
    INCREASE
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  • Name the outer planets in order.
    Jupiter, Saturn, Uranus, Neptune
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  • Who discovered gravity?
    Sir Isaac Newton
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  • Which planet is closest to the Sun?
    Mercury
  •  10
  • If Pluto is no longer a planet, then what is it?
    Dwarf Planet
  •  20