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Most Important Selected Qs for JEE AdvancedPhysicsRotational Motion

A particle starts moving in a non-uniform circular motion, has angular acceleration as shown in figure. The angular velocity at the end of 4 radian is given by rad / s then find the value of .

Correct answer

6

Step-by-step solution

aligned & = d d & d = d & ^2 2 = area under vs graph = 1 2 (9 4) & = 36 =6 rad / s aligned

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