what is the distance and displacement covered by a car which moves in a circular road of radius r when it covers half the circle
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distance= pi r
displacement= 2 r
displacement= 2 r
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The car travels half the circle of radius r
Therefore, C(Circumference)=2πr
And half the circumference=2πr*1/2
Therefore, Distance traveled=πr
And the displacement is the shortest distance from initial point to final point
Therefore, Displacement=2r
Therefore, C(Circumference)=2πr
And half the circumference=2πr*1/2
Therefore, Distance traveled=πr
And the displacement is the shortest distance from initial point to final point
Therefore, Displacement=2r
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