Give your examples of straight and curved trajectories?

Rectilinear trajectory of movement – the ball flying into the goal, the athlete’s acceleration before the long jump; curvilinear – the movement of the car over a long section of the path, the athlete’s jump in height.

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.