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A ody is in pure rotation. The linear speed v of a particle, the distance r of the particle from the axis and the angular velocity `omega` of the body are related as `omega=v/r`. ThusA. `omega prop 1//r`B. `omega prop r`C. `omega=0`D. `omega` is independent `r` |
Answer» When a rigid body is in pure rotation about an axis, the angular speed of its all particles is same. | |