12 A rigid body is rotating about a fixed axis with a constant angular velocity w. Take to lie along the z-axis. Express the position vector r in circular cylindrical coordinates and using circular cylindrical coordinates, (a) calculate v w xr, (b) calculate V x v.

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Answered: 12 A rigid body is rotating about a fixed axis with a constant angular velocity w. Take to lie along the z-axis. Express the position vector r in circular…

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12
A rigid body is rotating about a fixed axis with a constant angular velocity w. Take w
to lie along the z-axis. Express the position vector r in circular cylindrical coordinates
and using circular cylindrical coordinates,
(a) calculate v w xr,
calculate V x v.
(b)

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