a body covers one complete revolution around a circular path of circumference 176m in 4 minutes . find the displacement of the body after 6m.

Given,
Circumference of circular path=2πr=176 mor 2×227×r=176or radius, r=176×72×22=28 mDiameter=2r=56 mNumber of revolutions completed in 4 minutes=1Number of revolutions completed in 6 minutes=14×6=1.5 revolutionsThus,Distance=Total path travelled=2πr+πr=3πr=3×227×28=264 mDisplacement=Final position-initial position=Diameter=56m

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