144048 The overbridge of a canal is in the form of a concave circular arc of radius ' \(r\) '. The thrust at the lowest point is \((m=\) mass of the vehicle, \(v=\) velocity of the vehicle, \(g=\) acceleration due to gravity).

144049 A particle of mass 4 gram moves along a circle of radius \(\frac{10^{2}}{2 \pi} \mathrm{cm}\) with constant tangential acceleration. After beginning of the motion, by the end of second revolution, the kinetic energy of the particle becomes \(18 \times 10^{-5} \mathrm{~J}\). Magnitude of tangential acceleration is

144050 A coin kept at a distance ' \(r_{1}\) ' \(\mathrm{cm}\) from the axis of rotation of a turn table, just begins to slip when the turntable rotates at an angular speed of ' \(\omega_{1}\) ' \(\mathrm{rad} / \mathrm{s}\). If this distance is tripled, then at what angular speed of the turntable, will the coin begin to slip ?

144051 The real force ' \(F\) ' acting on a particle of mass ' \(m\) ' performing circular motion acts along the radius of circle ' \(r\) ' and is directed towards the centre of circle. The square root of magnitude of such force is \((\tau=\) periodic time \()\)

144048 The overbridge of a canal is in the form of a concave circular arc of radius ' \(r\) '. The thrust at the lowest point is \((m=\) mass of the vehicle, \(v=\) velocity of the vehicle, \(g=\) acceleration due to gravity).

144049 A particle of mass 4 gram moves along a circle of radius \(\frac{10^{2}}{2 \pi} \mathrm{cm}\) with constant tangential acceleration. After beginning of the motion, by the end of second revolution, the kinetic energy of the particle becomes \(18 \times 10^{-5} \mathrm{~J}\). Magnitude of tangential acceleration is

144050 A coin kept at a distance ' \(r_{1}\) ' \(\mathrm{cm}\) from the axis of rotation of a turn table, just begins to slip when the turntable rotates at an angular speed of ' \(\omega_{1}\) ' \(\mathrm{rad} / \mathrm{s}\). If this distance is tripled, then at what angular speed of the turntable, will the coin begin to slip ?

144051 The real force ' \(F\) ' acting on a particle of mass ' \(m\) ' performing circular motion acts along the radius of circle ' \(r\) ' and is directed towards the centre of circle. The square root of magnitude of such force is \((\tau=\) periodic time \()\)

144048 The overbridge of a canal is in the form of a concave circular arc of radius ' \(r\) '. The thrust at the lowest point is \((m=\) mass of the vehicle, \(v=\) velocity of the vehicle, \(g=\) acceleration due to gravity).

144049 A particle of mass 4 gram moves along a circle of radius \(\frac{10^{2}}{2 \pi} \mathrm{cm}\) with constant tangential acceleration. After beginning of the motion, by the end of second revolution, the kinetic energy of the particle becomes \(18 \times 10^{-5} \mathrm{~J}\). Magnitude of tangential acceleration is

144050 A coin kept at a distance ' \(r_{1}\) ' \(\mathrm{cm}\) from the axis of rotation of a turn table, just begins to slip when the turntable rotates at an angular speed of ' \(\omega_{1}\) ' \(\mathrm{rad} / \mathrm{s}\). If this distance is tripled, then at what angular speed of the turntable, will the coin begin to slip ?

144051 The real force ' \(F\) ' acting on a particle of mass ' \(m\) ' performing circular motion acts along the radius of circle ' \(r\) ' and is directed towards the centre of circle. The square root of magnitude of such force is \((\tau=\) periodic time \()\)

144048 The overbridge of a canal is in the form of a concave circular arc of radius ' \(r\) '. The thrust at the lowest point is \((m=\) mass of the vehicle, \(v=\) velocity of the vehicle, \(g=\) acceleration due to gravity).

144049 A particle of mass 4 gram moves along a circle of radius \(\frac{10^{2}}{2 \pi} \mathrm{cm}\) with constant tangential acceleration. After beginning of the motion, by the end of second revolution, the kinetic energy of the particle becomes \(18 \times 10^{-5} \mathrm{~J}\). Magnitude of tangential acceleration is

144050 A coin kept at a distance ' \(r_{1}\) ' \(\mathrm{cm}\) from the axis of rotation of a turn table, just begins to slip when the turntable rotates at an angular speed of ' \(\omega_{1}\) ' \(\mathrm{rad} / \mathrm{s}\). If this distance is tripled, then at what angular speed of the turntable, will the coin begin to slip ?

144051 The real force ' \(F\) ' acting on a particle of mass ' \(m\) ' performing circular motion acts along the radius of circle ' \(r\) ' and is directed towards the centre of circle. The square root of magnitude of such force is \((\tau=\) periodic time \()\)