A uniform rod of mass `M = 2 kg` and length `L` is suspended by two smooth hinges `1` and `2` as shown in Fig. A force `F = 4 N` is applied downward at a distance `L//4` from hinge `2`. Due to the application of force `F`, hinge `2` breaks. At this instant, applied force `F` is also removed. The rod starts to rotate downward about hinge `1`. (`g = 10 m//s^(2)`)

The reaction at hinge `1`, before hinge `2` breaks, is

A uniform rod of mass M = 2 kg and length L is suspended by two smooth hinges 1 and 2 as shown in Fig. A force F = 4 N is applied downward at a distance L//4 from hinge 2 . Due to the application of force F , hinge 2 breaks. At this instant, applied force F is also removed. The rod starts to rotate downward about hinge 1 . ( g = 10 m//s^(2) ) The reaction at hinge 1 , just after breaking of hinge 2 , is

A uniform rod of mass M = 2 kg and length L is suspended by two smooth hinges 1 and 2 as shown in Fig. A force F = 4 N is applied downward at a distance L//4 from hinge 2 . Due to the application of force F , hinge 2 breaks. At this instant, applied force F is also removed. The rod starts to rotate downward about hinge 1 . ( g = 10 m//s^(2) ) The acceleration of the end point of the rod of small mass dm at the end point of the rod, when the rod becomes vertical is

A rod of mass m and length l is hinged at one of its ends A as shown in figure. A force F is applied at a distance x from A . The acceleration of centre of mass varies with x as -

A rod of mass m and length l is hinged at one of its ends A as shown in figure. A force F is applied at a distance x from A . The acceleration of centre of mass varies with x as -

A rod of mass m and length l is hinged at one of its ends A as shown in figure. A force F is applied at a distance x from A . The acceleration of centre of mass varies with x as -

A rod of mass m and length l is hinged at one of its end A as shown in figure. A force F is applied at a distance x from A. The acceleration of centre of mass a varies with x as