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19 Nov 2021
Given information
The given angle is .
Step-by-step explanation
Step 1.
If there is a rotation of a rigid body about a fixed axis of rotation each point of the object rotates in a path that is in circular shape. All the lines from the axis to the object subtended by the same angle for any particular time interval. This angle can be measured by radian (rad).
1 radian (rad) is defined as the angle that is subtended by the radius of the circular path.
The relation between the radian and the angle is
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