Mechanical Engineering > GATE 2023 > Velocity and Acceleration Analysis
The figure shows a wheel rolling without slipping on a horizontal plane with angular velocity ω1. A rigid bar PQ is pinned to the wheel at P while the end Q slides on the floor.
What is the angular velocity ω2 of the bar PQ?
A
ω2=2ω1
B
ω21
C
ω2=0.5ω1
D
ω2=0.25ω1

Correct : d

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