Figure 1.2 Edge of rotor 0.24 m Centrifuge rotor Axis of rotation b. Refer to Figure 1.2. A centrifuge rotor is accelera

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Figure 1 2 Edge Of Rotor 0 24 M Centrifuge Rotor Axis Of Rotation B Refer To Figure 1 2 A Centrifuge Rotor Is Accelera 1 (151.82 KiB) Viewed 46 times

Figure 1.2 Edge of rotor 0.24 m Centrifuge rotor Axis of rotation b. Refer to Figure 1.2. A centrifuge rotor is accelerated from rest to 7,000 rpm in 55.0 seconds. Based on this information, determine the following: (i) What is the rotor's average angular acceleration? (2 x ½ mark) (ii) Through how many revolutions has the centrifuge rotor turned during its acceleration period, assuming constant angular acceleration? (2 x ½ mark) (iii) At 7,000 rpm, if it is known that the distance from the rotor's centre (as axis of rotation or AOR) to its edge is 0.24 m, what is the tangential velocity at the edge of the rotor? (2 x ½ mark) Continued