Mark asked in Science & MathematicsPhysics · 1 month ago

Help with Question #7?

Attachment image

1 Answer

Relevance
  • Ash
    Lv 7
    1 month ago
    Favorite Answer

    v = √(G*M-sun*r⁻⁰˙⁸)

    v = √[(6.67 × 10⁻¹¹)*(2 x 10³⁰)*(1.5 x 10¹¹)⁻⁰˙⁸]

    v = 390,968 m/s

Still have questions? Get your answers by asking now.