Question

a body moves along a circular path of radius 14m. what is the distance travelled after the body has covered half the circle​

Answer 1

Answer:

44m

Explanation:

Radius,r = 14m

distance when body completes half round

we know,

Circumference of circle is 2 pie r

thus, circumference of semi circle is

2 pie / 2 = pie r

Hence,

Distance when body completes half round= 22/7 × 14 = 44 m

Answer 2

Radius,r = 14m

distance when body completes half round

we know,

Circumference of circle is 2 pie r

thus, circumference of semi circle is

2 pie / 2 = pie r

Hence,

Distance when body completes half round= 22/7 × 14 = 44 m

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