If an object is revolving in circular path of radius 2m and during its motion, it traverses an arc of length 4m then the angle (in radian) made at the center of the circle by it is - IQ786

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If an object is revolving in circular path of radius 2m and during its motion, it traverses an arc of length 4m then the angle (in radian) made at the center of the circle by it is

If an object is revolving in circular path of radius 2m and during its motion, it traverses an arc of length 4m then the angle (in radian) made at the center of the circle by it is

2 rad

1 rad

2π rad

None of the above

Explanation

Angle in radians (θ) = Arc Length / Radius

θ = 4 m / 2 m = 2 radians

So, the angle made at the center is 2 rad