(Solved): Learning Goal: The block shown in (Figure 1) rests on the disk at a distance \( r=32 \mathrm{~cm} ...

Learning Goal: The block shown in (Figure 1) rests on the disk at a distance \( r=32 \mathrm{~cm} \) from the center. Initially, the block and disk are at rest. If the disk begins to rotate with an The block will begin to slip when the force required to keep it in position becomes larger than the force of friction can provide. What is angular acceleration of \( \alpha=2.1 \mathrm{rad} / \mathrm{s}^{2} \), at what time the maximum allowable magnitude for the acceleration of the block? angular acceleration of \( \alpha=2.1 \mathrm{rad} / \mathrm{s}^{2} \), at what time Express your answer to three significant figures with appropriate units. friction is \( \mu_{s}=0.37 \) and the mass of the block is \( m= \) \( 0.9 \mathrm{~kg} \) Part B What is the magnitude of the tangential acceleration? Express your answer to three significant figures with appropriate units. What is the maximum magnitude for the normal acceleration? Express your answer to three significant figures with appropriate units. Part D What is the maximum tangential velocity of the block? Express your answer to three significant figures with appropriate units. When does the block begin to slip? Express your answer to three significant figures with appropriate units.