Question

.WHAT IS THE DISTANCE AND DISPLACEMENT OF THE PARTICLE IN COMPLETING A SEMICIRCULAR PATH OF RADIUS ' R ' ? *
1 point
πR & 2R
2πR & 0
πR/2 & 2R
πR & 0

Answer 1

Answer:

22/7R& 0 this is a answer of your question

Answer 2

Explanation:

According to your question, the body moves from point A to point B thereby completing half a revolution. Since distance is the length of path covered therefore it will be equal to half the circumference i.e. 1/2 × 2pi r or pi × r. And the displacement is equal to the distance between initial and final point. Therefore it will be equal to the diameter or r+r=2r.