A tube has two area of cross-section as shown in figure. The diameters of the tube are 8mm and 2mm. Find range of water falling on horizontal surface, if pistion is moving with a constant velocity of `0.25m//s`, `h=1.25m(g=10m//s^2)`

Velocity of flow of water in a horizontal pipe is 10.0 m/s. Find the velocity head of water ( g=10m//s^(2) )

A train is of length 300m moving with a constant velocity of 25m/s find Q (iii) the taken to cross a bridge of length 125m.

The surface tension of water is 0.07 N/m . Find the weight of water supported by surface tension in a capillary tube with a radius of 0.1 mm.

The surface tension of water is 0.07 N/m . Find the weight of water supported by surface tension in a capillary tube with a radius of 0.1 mm.

Consider a horizontally oriented syringe containing water locate at a height of 1.25 m above the ground. Thediameter of the plunger is 8 mm and the diameter of the nozzle is 2 mm . The plunger is pushed with a constant speed of 0.25m//s. Find the horizontal range of water stream on the grond. Take g=10 m//s^(2)

Consider a horizontally oriented syringe containing water locate at a height of 1.25 m above the ground. Thediameter of the plunger is 8 mm and the diameter of the nozzle is 2 mm . The plunger is pushed with a constant speed of 0.25m//s. Find the horizontal range of water stream on the grond. Take g=10 m//s^(2)

A small ball moving with a velocity 10m/s,horizontally (as shown in figure) strikes a rough horizontal surface having mu=0.5 .If the coefficient of restitution is e=0.4.Horizontal component of velocity of ball after Ist impact will be?(g=10m/ s^(2) )