Whenever an object is going in a circular path at constant speed the direction of its acceleration is always tangentical. Or we can say that it made a 90° angle between force and displacement. That's why the eork done is always zero in the condition.
Answers & Comments
Answer:
perpendicular is the correct answer
Answer:
always tangentical
Explanation:
Whenever an object is going in a circular path at constant speed the direction of its acceleration is always tangentical. Or we can say that it made a 90° angle between force and displacement. That's why the eork done is always zero in the condition.