Question: Problem / Task 5 A solid disk can rotate about a natural axis ( i . e . passing through its center ) . There

Problem/Task 5
A solid disk can rotate about a natural axis (i.e. passing through its center). There is a string wound up around the disk as shown in the picture on the left. A force of 3N is applied to the string downwards. Calculate the angular acceleration of the disk if it has the mass of 800 grams and the radius of 30cm. State the direction of the angular acceleration.
 Problem/Task 5 A solid disk can rotate about a natural axis

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