An object moving in a circular path ,of radius 7cm what is the displacement of the object after completing half the circle
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Answered by
1
Answer:
22 cm
Explanation:
circumference of circle=2πr
2×22/7×7
=44
half of circle=22
Answered by
1
Circumference of circle =2 x 22/7 x radius
Radius = 7cm
= Circumference of circle = 2x 22/7 x 7
= 7 will be canceled.
= 2x22 = 44cm.
> We have to know displacement of half-circle.
So we divided 44 by 2
= 44/2= 22cm. ANS.
Mark me brainlist.
Radius = 7cm
= Circumference of circle = 2x 22/7 x 7
= 7 will be canceled.
= 2x22 = 44cm.
> We have to know displacement of half-circle.
So we divided 44 by 2
= 44/2= 22cm. ANS.
Mark me brainlist.
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