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The graph between the angular momentum J...

The graph between the angular momentum J and angular velocity `omega` will be :-

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To find the relationship between angular momentum \( J \) and angular velocity \( \omega \), we can follow these steps: ### Step 1: Understand the Formula for Angular Momentum The angular momentum \( J \) of a rotating object is given by the formula: \[ J = I \cdot \omega \] where \( I \) is the moment of inertia and \( \omega \) is the angular velocity. ### Step 2: Identify the Variables In this equation: - \( J \) (angular momentum) is the dependent variable. - \( \omega \) (angular velocity) is the independent variable. - \( I \) (moment of inertia) is a constant for a given object. ### Step 3: Rearranging the Equation The equation can be rearranged to express \( J \) in terms of \( \omega \): \[ J = I \cdot \omega \] This indicates that \( J \) is directly proportional to \( \omega \). ### Step 4: Graphing the Relationship To graph this relationship: - Let \( J \) be on the y-axis and \( \omega \) be on the x-axis. - The equation \( J = I \cdot \omega \) is in the form of \( y = mx \), where: - \( y \) is \( J \), - \( x \) is \( \omega \), - \( m \) (the slope) is \( I \), and - there is no y-intercept (c = 0). ### Step 5: Conclusion about the Graph Since the graph passes through the origin (0,0) and has a slope equal to the moment of inertia \( I \), the graph between angular momentum \( J \) and angular velocity \( \omega \) will be a straight line through the origin. ### Final Answer The graph between angular momentum \( J \) and angular velocity \( \omega \) is a straight line passing through the origin. ---
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MOTION-ROTATIONAL MOTION -Exercise - 1
  1. the flywheel is so constructed that the entire mass of it is concentra...

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  2. A stone attached to one end of string is revolved around a stick so th...

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  3. The graph between the angular momentum J and angular velocity omega w...

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  4. Which of the following pairs do not correctly matched ?

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  5. A rotating table completes one rotation is 10 sec. and its moment of i...

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  6. All the particles of a rigid rotating body move in a circular path whe...

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  7. On meltng of ice on the pole of the earth, its moment of inertia will ...

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  8. The wheels of moving vehicles are made hollow in the middle and thick ...

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  9. By the theorem of perpendicular axes, if a body be in X-Z-plane then :...

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  10. The theorem of perpendicular axes is not applicable for determination ...

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  11. A solid sphere and hollow sphere of the same material have mass. Then ...

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  12. Three spheres, each mass M and radius R, are arranged as shown in the ...

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  13. If the earth loses its atmosphere sudenly, then the duration of day wi...

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  14. The moment of inertia and rotational kinetic energy of a fly wheel are...

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  15. A disc of radius 1m and mass 1 kg is rotating with 40 radians/sec. the...

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  16. An automobile engine develops 100H.P. when rotating at a speed of 1800...

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  17. A ring of diameter 1m is rotating with an angular momentum of 10 Joule...

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  18. A body is rotating uniformly about a vertical axis fixed in an inertia...

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  19. A torque of 2 newton-m produces an angular acceleration of 2 rad//sec^...

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  20. The torque applied to a ring revolving about its own axis so as to cha...

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