Question

A rigid lamina is rotating about an axis passing perpendicular to its plane through point o shown in fig. The angular velocity of point b w. R. T to a is

Answer 1

Thus we can say the angular velocity of b with respect b is 10 m/s.

Explanation:

• Since the entire lamina is rotating at ω = 10 rad/s
• Point A and B both are present on the same lamina.
• So the angular velocity of B with respect to A will be equal to the angular velocity of the lamina 10 m/s
• Therefore we can say the angular velocity of b with respect b is 10 m/s.

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