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    gravitational

    US /ˌɡrævɪˈteɪʃənl/

    ・

    UK /ˌgrævɪˈteɪʃənl/

    C1
    adj.AdjectiveConcerning the force of gravity
    Objects fall down to the ground because of the Earth's gravitational pull

    Video subtitles

    The Moons of Mars Explained -- Phobos & Deimos MM#2

    01:55The Moons of Mars Explained -- Phobos & Deimos MM#2
    • in reality, their gravitational pull isn't even strong enough

      in reality, their gravitational pull isn't even strong enough

    • in reality, their gravitational pull isn’t even strong enough

      in reality, their gravitational pull isn’t even strong enough

    B1

    The ISS Will Crash to Earth Soon, But Why?

    03:42The ISS Will Crash to Earth Soon, But Why?
    • But luckily, engineers have a plan to avoid that catastrophic domino effect by harnessing the Earth’s gravitational pull.

      But luckily, engineers have a plan to avoid that catastrophic domino effect by harnessing the Earth’s gravitational pull.

    • But luckily, engineers have a plan to avoid that catastrophic domino effect by harnessing the Earth's gravitational pull.

      But luckily, engineers have a plan to avoid that catastrophic domino effect by harnessing the Earth's gravitational pull.

    B1

    Planets of Our Solar System | Planets for Kids | Learn interesting facts about the planets

    18:34Planets of Our Solar System | Planets for Kids | Learn interesting facts about the planets
    • Saturn's strong gravitational pull breaks apart the rocks.

      Saturn's strong gravitational pull breaks apart the rocks.

    • Saturn's strong gravitational pull breaks apart the rocks.

      Saturn's strong gravitational pull breaks apart the rocks.

    B1

    The Philosophy of Rick and Morty – Wisecrack Edition

    17:39The Philosophy of Rick and Morty – Wisecrack Edition
    • approached by a giant space head whose sheer gravitational mass causes mayhem on Earth’s

      approached by a giant space head whose sheer gravitational mass causes mayhem on Earth’s

    • Occasionally, that reality comes to us, particularly in the episode "Get Swifty." Earth is approached by a giant spacehead whose sheer gravitational mass causes mayhem on Earth's ecosystem.

      Occasionally, that reality comes to us, particularly in the episode "Get Swifty." Earth is approached by a giant spacehead whose sheer gravitational mass causes mayhem on Earth's ecosystem.

    B2

    Why general relativity would’ve been discovered without Einstein | Sean Carroll

    16:58Why general relativity would’ve been discovered without Einstein | Sean Carroll
    • Newton posited that if you have two objects with two different masses, they have a gravitational force that will pull them together that diminishes as 1 over the square of the distance between them.

      Newton posited that if you have two objects with two different masses, they have a gravitational force that will pull them together that diminishes as 1 over the square of the distance between them.

    • They have a gravitational force that will pull them together that diminishes as one over the square of the distance between them.

      They have a gravitational force that will pull them together that diminishes as one over the square of the distance between them.

    B1

    What Happens if the Moon Crashes into Earth?

    12:31What Happens if the Moon Crashes into Earth?
    • Up until now, the water in the oceans could flow, absorbing most of the Moon's gravitational squeezing,

      Up until now, the water in the oceans could flow, absorbing most of the Moon's gravitational squeezing,

    • until now, the water in the oceans could flow,  absorbing most of the moon's gravitational  

      until now, the water in the oceans could flow,  absorbing most of the moon's gravitational  

    A1

    Scale of the universe - Our TINY UNIVERSE in NUMBERS (Part 1)

    09:15Scale of the universe - Our TINY UNIVERSE in NUMBERS (Part 1)
    • But as the gravitational energy between atoms and objects are classed as negative, this actually cancels out the positive energy.

      But as the gravitational energy between atoms and objects are classed as negative, this actually cancels out the positive energy.

    • Stephen Hawking explained it like this, two pieces of matter that are close to each other have less positive energy than the same two pieces a long way apart, because you have to expend energy to separate them against the gravitational force that is pulling them together.

      Stephen Hawking explained it like this, two pieces of matter that are close to each other have less positive energy than the same two pieces a long way apart, because you have to expend energy to separate them against the gravitational force that is pulling them together.

    B2

    老化生物学者だけど「加齢について」質問ある? | Tech Support | WIRED Japan

    17:33老化生物学者だけど「加齢について」質問ある? | Tech Support | WIRED Japan
    • So we know that there's gravitational time dilation, so actually it would slow down the closer you are to Earth,

      So we know that there's gravitational time dilation, so actually it would slow down the closer you are to Earth,

    • So we know that there's gravitational time dilation.

      So we know that there's gravitational time dilation.

    B1

    The Ocean Is Deeper Than You Think. We Need Better Maps.

    13:22The Ocean Is Deeper Than You Think. We Need Better Maps.
    • The gravitational field of the Earth isn't absolutely constant, so if there's a deep trench there'll be ever such a slight dip down in the sea surface above it.

      The gravitational field of the Earth isn't absolutely constant, so if there's a deep trench there'll be ever such a slight dip down in the sea surface above it.

    • The gravitational field of the Earth isn't absolutely constant.

      The gravitational field of the Earth isn't absolutely constant.

    B1

    The Tides

    01:59The Tides
    • Simple: the moon's gravitational attraction is stronger the closer you are to it. So the

      Simple: the moon's gravitational attraction is stronger the closer you are to it. So the

    • Simple: the Moon's gravitational attraction is stronger the closer you are to it.

      Simple: the Moon's gravitational attraction is stronger the closer you are to it.

    B2