Radial trajectory refers to the path of an object that moves directly away or towards a central point. It can also be described as a straight line trajectory. On the other hand, angular trajectory refers to the path of an object that moves in a circular or curved motion around a fixed central point.
The trajectory of an object is determined by its initial velocity, angle of launch, and the forces acting upon it, such as gravity and air resistance. These factors can be calculated using mathematical equations and used to predict the path of the object.
Yes, an object can have both radial and angular trajectory at the same time. This is commonly seen in objects orbiting around a central point, such as planets orbiting around the sun. The object moves in a circular motion (angular trajectory) while also moving away or towards the central point (radial trajectory).
The trajectory of an object can change over time due to external forces, such as air resistance, or changes in the object's initial velocity or angle of launch. These changes can cause the object's path to deviate from its original trajectory.
A spinning top has both radial and angular trajectory, with the top spinning around its central axis (angular trajectory) while also moving in a circular motion (radial trajectory) on a flat surface. A rollercoaster also has both types of trajectory as it moves up and down hills (radial) while also turning and looping (angular).