149784 When a coin is kept at a distance of \(4 \mathrm{~cm}\) from the centre of a circular table rotating at an angular velocity of \(\omega\), what will be the minimum distance from the centre where the coin will start slipping?

149785 A rigid solid sphere is spinning around an axis without any external torque. Due to change in temperature, its volume increase by \(1 \%\). Then its angular speed

149786 A wheel is rotating at \(480 \mathrm{rpm}\). Find the magnitude of angular acceleration required to stop the wheel in 8 seconds?

149787 A wheel undergoes a constant angular acceleration from time \(t=0\) to \(t=20\) s and thereafter angular acceleration is zero. If angular velocity at \(t=2 \mathrm{~s}\) is found to be \(5 \mathrm{rad} / \mathrm{s}\), then the number of revolutions made by the wheel in time interval \(\mathbf{t}=0 \mathrm{~s}\) to \(\mathbf{t}=\mathbf{5 0} \mathrm{s}\) is:

149784 When a coin is kept at a distance of \(4 \mathrm{~cm}\) from the centre of a circular table rotating at an angular velocity of \(\omega\), what will be the minimum distance from the centre where the coin will start slipping?

149785 A rigid solid sphere is spinning around an axis without any external torque. Due to change in temperature, its volume increase by \(1 \%\). Then its angular speed

149786 A wheel is rotating at \(480 \mathrm{rpm}\). Find the magnitude of angular acceleration required to stop the wheel in 8 seconds?

149787 A wheel undergoes a constant angular acceleration from time \(t=0\) to \(t=20\) s and thereafter angular acceleration is zero. If angular velocity at \(t=2 \mathrm{~s}\) is found to be \(5 \mathrm{rad} / \mathrm{s}\), then the number of revolutions made by the wheel in time interval \(\mathbf{t}=0 \mathrm{~s}\) to \(\mathbf{t}=\mathbf{5 0} \mathrm{s}\) is:

149784 When a coin is kept at a distance of \(4 \mathrm{~cm}\) from the centre of a circular table rotating at an angular velocity of \(\omega\), what will be the minimum distance from the centre where the coin will start slipping?

149785 A rigid solid sphere is spinning around an axis without any external torque. Due to change in temperature, its volume increase by \(1 \%\). Then its angular speed

149786 A wheel is rotating at \(480 \mathrm{rpm}\). Find the magnitude of angular acceleration required to stop the wheel in 8 seconds?

149787 A wheel undergoes a constant angular acceleration from time \(t=0\) to \(t=20\) s and thereafter angular acceleration is zero. If angular velocity at \(t=2 \mathrm{~s}\) is found to be \(5 \mathrm{rad} / \mathrm{s}\), then the number of revolutions made by the wheel in time interval \(\mathbf{t}=0 \mathrm{~s}\) to \(\mathbf{t}=\mathbf{5 0} \mathrm{s}\) is:

149784 When a coin is kept at a distance of \(4 \mathrm{~cm}\) from the centre of a circular table rotating at an angular velocity of \(\omega\), what will be the minimum distance from the centre where the coin will start slipping?

149785 A rigid solid sphere is spinning around an axis without any external torque. Due to change in temperature, its volume increase by \(1 \%\). Then its angular speed

149786 A wheel is rotating at \(480 \mathrm{rpm}\). Find the magnitude of angular acceleration required to stop the wheel in 8 seconds?

149787 A wheel undergoes a constant angular acceleration from time \(t=0\) to \(t=20\) s and thereafter angular acceleration is zero. If angular velocity at \(t=2 \mathrm{~s}\) is found to be \(5 \mathrm{rad} / \mathrm{s}\), then the number of revolutions made by the wheel in time interval \(\mathbf{t}=0 \mathrm{~s}\) to \(\mathbf{t}=\mathbf{5 0} \mathrm{s}\) is: