Final answer:
The angle formed between the vectors of tangential velocity and centripetal force in circular motion is always 90 degrees.
Step-by-step explanation:
The angle formed between the vectors of tangential velocity and centripetal force is a crucial concept in circular motion in physics. These two vectors are always perpendicular to each other. Therefore, the angle between tangential velocity, which is parallel to the path of motion, and centripetal force, which is directed towards the center of the circular path, is 90°.