Imagine in what cases gravitational force can change the trajectory of the Earth’s motion.

The gravitational force can change the trajectory of the Earth’s motion if it falls into the gravitational field of another object, the dimensions of which are commensurate with or much larger than the dimensions of the Earth.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.