P 9. A particle covers half of the circle of radius c. Then the displacement and distance of particles are
respectively
(a)r
(c) 2r,
Answers
Answered by
1
Answer:
When a particle covers half of a circle of radius r, then displacement is =diameter =2r and the distance = half of circumference of circle =πr
Answered by
0
Answer:
2r=displacement
Explanation:
shortest distance between A and B is 2r
Attachments:
Similar questions