Physics

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What provides the centripetal force :
i)on the elctron orbiting the proton in a hydrogen atom
ii)satellite orbiting the planet
iii)on the child being whirled round in a chair on the end of a chain in the fairground ride ?


Ayuada por favorr :)

  • Physics -

    i) Coulomb electrical force between positive proton and negative electron

    ii) gravitational force toward center of planet

    iii) Tension in the chain

  • Physics -

    :D Thank Yoouu !!

  • Physics -

    por favor

  • Physics -

    lOl okk thenn :)

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