The disk rolls without slipping such that it has an angular acceleration of $\backslash (\backslash$alpha$=5\backslash$mathrm$\{$rad$\}/\backslash$mathrm$\{$s$\}^\{2\}\backslash )$ and angular velocity of $\backslash (\backslash$omega$=2\mathrm{.}6\backslash$mathrm$\{$rad$\}/\backslash$mathrm$\{$s$\}\backslash )$ at the instant shown. Assume point $\backslash ($ A $\backslash )$ lies on the periphery of the disk, $150$ mm from $\backslash ($ C $\backslash ).($Figure $1)$

Determine the magnitude of the acceleration of point $\backslash ($ A $\backslash )$ on the link.

Express your answer to three significant figures and include the appropriate units.

Request Answer

Part B

Determine the direction of the acceleration of point $\backslash ($ A $\backslash )$ on the link.

Express your answer in degrees to three significant figures.

Figure

Part C

Determine the acceleration of point $\backslash ($ B $\backslash )$ on the link.

Express your answer to three significant figures and include the appropriate units.