Plz answer me all the question
Thank you
Dear student
solution to your 1st query is given below
AFTER COVERING HALF OF CIRCLE , THE PARTICLE WILL BE AT DIAMETRICALLY OPPOSITE END .
AS WE KNOW, DISPLACEMENT IS THE SHORTEST DISTANCE BETWEEN INITIAL AND FINAL POSITIONS OF OBJECT .
SO THE DISPLACEMENT OF OBJECT = DIAMETER OF CIRCLE = 2 * RADIUS = 2*r=2r
Correct answer is c) 2r
For remaining queries we request you to please repost them separately on ask and ans forum to have rapid assistance from our experts
With regards
solution to your 1st query is given below
AFTER COVERING HALF OF CIRCLE , THE PARTICLE WILL BE AT DIAMETRICALLY OPPOSITE END .
AS WE KNOW, DISPLACEMENT IS THE SHORTEST DISTANCE BETWEEN INITIAL AND FINAL POSITIONS OF OBJECT .
SO THE DISPLACEMENT OF OBJECT = DIAMETER OF CIRCLE = 2 * RADIUS = 2*r=2r
Correct answer is c) 2r
For remaining queries we request you to please repost them separately on ask and ans forum to have rapid assistance from our experts
With regards