Physics 11th Class Quiz
3 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the universal law of gravitation?

  • Force between two objects is directly proportional to the sum of their masses and inversely proportional to the square of the distance between their centers
  • Force between two objects is directly proportional to the square of the distance between their centers and inversely proportional to the product of their masses
  • Force between two objects is directly proportional to the cube of the distance between their centers and inversely proportional to the product of their masses
  • Force between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers (correct)

    • What is the acceleration due to gravity near the surface of the Earth?

  • 10.24 m/s²
  • 6.55 m/s²
  • 7.32 m/s²
  • 9.81 m/s² (correct)

    • What happens to the gravitational force between two objects when the distance between them is doubled?

  • It becomes double the original force
  • It becomes one-fourth of the original force (correct)
  • It remains the same
  • It becomes half of the original force

    • More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser