Question

Q2. A body moves along a semicircular track of Radius R. Which of the following
statement is true
(a) Displacement of the body is 2R
My Distance travelled by the body is TR
(c) Displacement of the body is aR
(d) none of the above​

Answer 1

Answer:

A is the answer of this question say me thanks later

Answer 2

Displacement of the body is 2R.

• Displacement of a body can be defined as the change in position of the body from the initial position to the final position.
• When a body moves along a semi-circular track of radius R, its final position is at a distance of 2R (twice of radius).
• While the distance travelled by the body will be equal to the perimeter of the semi circle.