4 RBTS PAPER(PHYSICS)
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4 RBTS PAPER

163800 A rope of negligible mass is wound round a hollow cylinder of mass \(3 \mathrm{~kg}\) and radius \(40 \mathrm{~cm}\). What is the angular acceleration of the cylinder if the rope is pulled with a force of \(30 \mathrm{~N}\) ? What is the linear acceleration of the rope? Assume that there is no slipping:

1 \(15 \mathrm{~s}^{-2}, 10 \mathrm{~ms}^{-2}\)
2 \(35 \mathrm{~s}^{-2}, 20 \mathrm{~ms}^{-2}\)
3 \(25 \mathrm{~s}^{-2}, 10 \mathrm{~ms}^{-2}\)
4 \(15 \mathrm{~s}^{-2}, 20 \mathrm{~ms}^{-2}\)
NCERT-XI- I -120
4 RBTS PAPER

163801 A uniform rod of length \(I\) and mass \(m\) is free to rotate in a vertical plane about \(A\). The rod initially in horizontal is released. The initial angular acceleration of the rod is :

1 \(\frac{3 g}{2 \imath}\)
2 \(\frac{2 g}{l}\)
3 \(\frac{g}{2 l}\)
4 \(\frac{3 g}{l}\)
NCERT-XI- I -119
4 RBTS PAPER

163802 Three identical thin rods each of length \(/\) and mass \(M\) are joined together to form a letter \(H\). The moment of inertia of the system about one of the side of \(\mathrm{H}\) is :

1 \(\frac{\mathrm{Ml}^2}{3}\)
2 \(\frac{\mathrm{MI}^2}{4}\)
3 \(\frac{2}{3} \mathrm{Ml}^2\)
4 \(\frac{\left.4 \mathrm{M}\right|^2}{3}\)
NCERT-XI- I -115
4 RBTS PAPER

163803 If the moment of inertia of a disc about an axis tangentially and parallel to its surface be \(I\), then the moment of inertia about the axis tangential but perpendicular to the surface will be

1 \(\frac{6}{5} \mathrm{I}\)
2 \(\frac{3}{4} \mid\)
3 \(\frac{3}{2} \mid\)
4 \(\frac{5}{4}\)
NCERT-XI- I -116
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4 RBTS PAPER

163800 A rope of negligible mass is wound round a hollow cylinder of mass \(3 \mathrm{~kg}\) and radius \(40 \mathrm{~cm}\). What is the angular acceleration of the cylinder if the rope is pulled with a force of \(30 \mathrm{~N}\) ? What is the linear acceleration of the rope? Assume that there is no slipping:

1 \(15 \mathrm{~s}^{-2}, 10 \mathrm{~ms}^{-2}\)
2 \(35 \mathrm{~s}^{-2}, 20 \mathrm{~ms}^{-2}\)
3 \(25 \mathrm{~s}^{-2}, 10 \mathrm{~ms}^{-2}\)
4 \(15 \mathrm{~s}^{-2}, 20 \mathrm{~ms}^{-2}\)
NCERT-XI- I -120
4 RBTS PAPER

163801 A uniform rod of length \(I\) and mass \(m\) is free to rotate in a vertical plane about \(A\). The rod initially in horizontal is released. The initial angular acceleration of the rod is :

1 \(\frac{3 g}{2 \imath}\)
2 \(\frac{2 g}{l}\)
3 \(\frac{g}{2 l}\)
4 \(\frac{3 g}{l}\)
NCERT-XI- I -119
4 RBTS PAPER

163802 Three identical thin rods each of length \(/\) and mass \(M\) are joined together to form a letter \(H\). The moment of inertia of the system about one of the side of \(\mathrm{H}\) is :

1 \(\frac{\mathrm{Ml}^2}{3}\)
2 \(\frac{\mathrm{MI}^2}{4}\)
3 \(\frac{2}{3} \mathrm{Ml}^2\)
4 \(\frac{\left.4 \mathrm{M}\right|^2}{3}\)
NCERT-XI- I -115
4 RBTS PAPER

163803 If the moment of inertia of a disc about an axis tangentially and parallel to its surface be \(I\), then the moment of inertia about the axis tangential but perpendicular to the surface will be

1 \(\frac{6}{5} \mathrm{I}\)
2 \(\frac{3}{4} \mid\)
3 \(\frac{3}{2} \mid\)
4 \(\frac{5}{4}\)
NCERT-XI- I -116
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4 RBTS PAPER

163800 A rope of negligible mass is wound round a hollow cylinder of mass \(3 \mathrm{~kg}\) and radius \(40 \mathrm{~cm}\). What is the angular acceleration of the cylinder if the rope is pulled with a force of \(30 \mathrm{~N}\) ? What is the linear acceleration of the rope? Assume that there is no slipping:

1 \(15 \mathrm{~s}^{-2}, 10 \mathrm{~ms}^{-2}\)
2 \(35 \mathrm{~s}^{-2}, 20 \mathrm{~ms}^{-2}\)
3 \(25 \mathrm{~s}^{-2}, 10 \mathrm{~ms}^{-2}\)
4 \(15 \mathrm{~s}^{-2}, 20 \mathrm{~ms}^{-2}\)
NCERT-XI- I -120
4 RBTS PAPER

163801 A uniform rod of length \(I\) and mass \(m\) is free to rotate in a vertical plane about \(A\). The rod initially in horizontal is released. The initial angular acceleration of the rod is :

1 \(\frac{3 g}{2 \imath}\)
2 \(\frac{2 g}{l}\)
3 \(\frac{g}{2 l}\)
4 \(\frac{3 g}{l}\)
NCERT-XI- I -119
4 RBTS PAPER

163802 Three identical thin rods each of length \(/\) and mass \(M\) are joined together to form a letter \(H\). The moment of inertia of the system about one of the side of \(\mathrm{H}\) is :

1 \(\frac{\mathrm{Ml}^2}{3}\)
2 \(\frac{\mathrm{MI}^2}{4}\)
3 \(\frac{2}{3} \mathrm{Ml}^2\)
4 \(\frac{\left.4 \mathrm{M}\right|^2}{3}\)
NCERT-XI- I -115
4 RBTS PAPER

163803 If the moment of inertia of a disc about an axis tangentially and parallel to its surface be \(I\), then the moment of inertia about the axis tangential but perpendicular to the surface will be

1 \(\frac{6}{5} \mathrm{I}\)
2 \(\frac{3}{4} \mid\)
3 \(\frac{3}{2} \mid\)
4 \(\frac{5}{4}\)
NCERT-XI- I -116
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4 RBTS PAPER

163800 A rope of negligible mass is wound round a hollow cylinder of mass \(3 \mathrm{~kg}\) and radius \(40 \mathrm{~cm}\). What is the angular acceleration of the cylinder if the rope is pulled with a force of \(30 \mathrm{~N}\) ? What is the linear acceleration of the rope? Assume that there is no slipping:

1 \(15 \mathrm{~s}^{-2}, 10 \mathrm{~ms}^{-2}\)
2 \(35 \mathrm{~s}^{-2}, 20 \mathrm{~ms}^{-2}\)
3 \(25 \mathrm{~s}^{-2}, 10 \mathrm{~ms}^{-2}\)
4 \(15 \mathrm{~s}^{-2}, 20 \mathrm{~ms}^{-2}\)
NCERT-XI- I -120
4 RBTS PAPER

163801 A uniform rod of length \(I\) and mass \(m\) is free to rotate in a vertical plane about \(A\). The rod initially in horizontal is released. The initial angular acceleration of the rod is :

1 \(\frac{3 g}{2 \imath}\)
2 \(\frac{2 g}{l}\)
3 \(\frac{g}{2 l}\)
4 \(\frac{3 g}{l}\)
NCERT-XI- I -119
4 RBTS PAPER

163802 Three identical thin rods each of length \(/\) and mass \(M\) are joined together to form a letter \(H\). The moment of inertia of the system about one of the side of \(\mathrm{H}\) is :

1 \(\frac{\mathrm{Ml}^2}{3}\)
2 \(\frac{\mathrm{MI}^2}{4}\)
3 \(\frac{2}{3} \mathrm{Ml}^2\)
4 \(\frac{\left.4 \mathrm{M}\right|^2}{3}\)
NCERT-XI- I -115
4 RBTS PAPER

163803 If the moment of inertia of a disc about an axis tangentially and parallel to its surface be \(I\), then the moment of inertia about the axis tangential but perpendicular to the surface will be

1 \(\frac{6}{5} \mathrm{I}\)
2 \(\frac{3}{4} \mid\)
3 \(\frac{3}{2} \mid\)
4 \(\frac{5}{4}\)
NCERT-XI- I -116
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