Question

An insect is crawling on a cycle rim of radius r. What will be the distance and displacement of the insect in half revolution and on full revolution?​

Answer 1

Answer:

Distance on half revolution is πr

Distance on full revolution is 2πr

Displacement on half revolution is d

Displacement on full revolution is 0

Answer 2

Answer:

Explanation:

GIVEN:

RADIUS= r

DISTANCE=CIRCUMFERENCE OF THE RIM=2πr[ meter or kilometer]  displacement= 0 [BECAUSE IT IS THE SHORTEST DISTANCE    TRAVELLED]meter or kilometer

HALF THE DISTANCE[that is semicircle]=πr [meter or kilometer]

HALF THE DISPLACEMENT= 2r [BECAUSE IT IS THE SHORTEST DISTANCE TRAVELLED] meter or kilometer

THANK YOU !!!