The circular disc rotates about its centre O in the direction show’n. At a certain instant point P on the rim has an acceleration →a=3^i−^4 ^jm/s2 . For that instant (a) The angular velocity ω is ___. (b) The angular acceleration ∝ is ___.

The circular disc rotates about its centre O in the direction show’n

1.	The circular disc rotates about its centre O in the direction show’n. At a certain instant point P on the rim has an acceleration →a=3^i−^4 ^jm/s2 . For that instant (a) The angular velocity ω is ___. (b) The angular acceleration ∝ is ___.
Answer» The circular disc rotates about its centre O in the direction show’n. At a certain instant point P on the rim has an acceleration $\to a = 3^i -^4^j m / s^{2}$ . For that instant (a) The angular velocity $ω$ is ___. (b) The angular acceleration $\propto$ is ___.

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The circular disc rotates about its centre O in the direction show’n. At a certain instant point P on the rim has an acceleration →a=3^i−^4 ^jm/s2 . For that instant (a) The angular velocity ω is _. (b) The angular acceleration ∝ is _.

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