How does the modulus of the resistance force of the medium depend on the modulus of the relative velocity?

At low speeds, the modulus of the drag force is proportional to the Speed; at high speeds, the modulus of the drag force is proportional to the square of the speed.

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.