a body travels in a semicircular path of radius 10 meter starting it's motion from point a to point b. calculate the distance and displacement
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Distance travelled = Path covered
Distance = 1/2 × Circumference
= 1/2 × 2πr
= πr
= 22/7 × 10
= 31.4 m
Displacement = Shortest Path = Diameter
= 2r
= 20 m
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__________________________
Distance travelled = Path covered
Distance = 1/2 × Circumference
= 1/2 × 2πr
= πr
= 22/7 × 10
= 31.4 m
Displacement = Shortest Path = Diameter
= 2r
= 20 m
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17
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