A spool with a thread wound on it is placed on an inclined smooth plane set an angle `alpha=30^@` to the horizontal. The free end of the thread is attached to the wall as shown in figure. The mass of the spool is `m=200g`, its moment of inertia relative to its own axis `I=0.45g*m^2`, the radius of the wound thread layer `r=3.0cm`. Find the acceleration of the spool axis.

A spool with a thread wound on it is placed on a smooth inclined plane set at an angle of 30 to the horizontal. The free end of the thread is attached to the wall as shown. The mass of the spool is m r m  200g, its moment of inertia relative to its own axis is I 0.45gm2, the radius of the wound thread layer is r 3 cm. The acceleration of the spool axis is:

A spool of thread of mass m is placed on an inclined smooth plane set at an angle theta to the horizontal. The free end of the thread is attached to the wall as shown in figure-5.74. Calculate the acceleration of the centre of mass of the spool , if its moment of inertia about its axis is Iand the radius of the wound thread layer is r. [("g sin" theta)/(1 + (I)/(mr^(2)))]

The ends of thin threads tightly wound on the axle of radius r of the Maxwell disc are attached to a horizontal bar. When the disc unwinds, the bar is raised to keep the disc at the same height. The mass of the disc with the axle is equal to m, the moment of inertia of the arrangement relative to its axis is I. Find the tension of each thread and the acceleration of the bar.

Figure shows a spool with thread wound on it placed on a smooth plane inclined at angle from horizontal. The spool has mass m, edge radius R , and is wound up to a radius r. its moment of inertia about its own axis is I . The free end of the thread is attached as shown in the figure. So that the thread is parallel to the inclined plane. T is the tension in the thread. Which of the following is correct?

Figure shows a spool with thread wound on it placed on a smooth plane inclined at angle from horizontal. The spool has mass m, edge radius R , and is wound up to a radius r. its moment of inertia about its own axis is I . The free end of the thread is attached as shown in the figure. So that the thread is parallel to the inclined plane. T is the tension in the thread. Which of the following is correct?

A body of mass m =18kg is placed on an inclined plane the angle of inclination is alpha =37^(@) and is attached to the top end of the slope with a thread which is parallel to the slope. Then the plane slope is moved with a horizontal acceleration of a. Friction is negligible. The tension in thread in the above question is .

A body of mass m =18kg is placed on an inclined plane the angle of inclination is alpha =37^(@) and is attached to the top end of the slope with a thread which is parallel to the slope. Then the plane slope is moved with a horizontal acceleration of a. Friction is negligible. THe acceleration if the body pushes the plane with a force of (3)/(4)mg is .

A body of mass m =18kg is placed on an inclined plane the angle of inclination is alpha =37^(@) and is attached to the top end of the slope with a thread which is parallel to the slope. Then the plane slope is moved with a horizontal acceleration of a. Friction is negligible. At what acceleration will the body lose contact with plane .

A body of mass m =18kg is placed on an inclined plane the angle of inclination is alpha =37^(@) and is attached to the top end of the slope with a thread which is parallel to the slope. Then the plane slope is moved with a horizontal acceleration of a. Friction is negligible. At what acceleration will the body lose contact with plane .