1. We don't observe the Moon falling towards the Earth because it is continuously moving tangentially to its orbit due to its velocity. The gravitational force between the Earth and the Moon causes it to change direction, resulting in its orbital motion around the Earth.

    We don’t observe the Moon falling towards the Earth because it is continuously moving tangentially to its orbit due to its velocity. The gravitational force between the Earth and the Moon causes it to change direction, resulting in its orbital motion around the Earth.

    See less
    • 7
  2. Yes, Newton believed that the force between the Earth and the Moon was governed by the same fundamental force of gravity as the force between the Earth and an apple. He formulated the law of universal gravitation to describe this force acting between any two masses in the universe.

    Yes, Newton believed that the force between the Earth and the Moon was governed by the same fundamental force of gravity as the force between the Earth and an apple. He formulated the law of universal gravitation to describe this force acting between any two masses in the universe.

    See less
    • 7
  3. Newton was prompted to think about the nature of the force between objects like the Earth and the Moon due to his observations of the Moon's orbit around the Earth and his understanding of falling objects on Earth, leading him to speculate on a universal law of gravitation.

    Newton was prompted to think about the nature of the force between objects like the Earth and the Moon due to his observations of the Moon’s orbit around the Earth and his understanding of falling objects on Earth, leading him to speculate on a universal law of gravitation.

    See less
    • 7
  4. The observation that led to the understanding of the existence of gravitational force was the consistent motion of celestial bodies, such as the planets orbiting the Sun and the Moon orbiting Earth. These motions suggested a force acting between masses, later formulated by Newton as the law of univeRead more

    The observation that led to the understanding of the existence of gravitational force was the consistent motion of celestial bodies, such as the planets orbiting the Sun and the Moon orbiting Earth. These motions suggested a force acting between masses, later formulated by Newton as the law of universal gravitation.

    See less
    • 7
  5. Isaac Newton understood that the force responsible for various celestial motions, such as the orbits of planets and moons, was gravitational attraction. He realized that this force acted between all masses in the universe, governed by his law of universal gravitation.

    Isaac Newton understood that the force responsible for various celestial motions, such as the orbits of planets and moons, was gravitational attraction. He realized that this force acted between all masses in the universe, governed by his law of universal gravitation.

    See less
    • 6