13. A particle moves along a semi-circle of radius R. It starts from A and moves in anticlockwise direction to B as shown The displacement and distance travelled by the particle is

13. A particle moves along a semi-circle of radius R. It starts from A

1.	13. A particle moves along a semi-circle of radius R. It starts from A and moves in anticlockwise direction to B as shown The displacement and distance travelled by the particle is
Answer» of A and B=60 0 Now, DISTANCE of a PARTICLE between A and BDistance travelled = LENGTH of ARC AB = 36060 ×2πR = 3πR Hence, the distance covered by the objects is 3πR

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13. A particle moves along a semi-circle of radius R. It starts from A and moves in anticlockwise direction to B as shown The displacement and distance travelled by the particle is​

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13. A particle moves along a semi-circle of radius R. It starts from A and moves in anticlockwise direction to B as shown The displacement and distance travelled by the particle is