At the ends of vertical tubes of siphon there is atmospheric pressure. AND there is different height of water column above it so there is pressure difference at two ends of upper horizontal pipe. HERE we cant consider NON IDEAL NATURE OF FLUID then HOW SIR we can explain pressure difference at the two ends of upper horizontal pipe on the bases of EQUATION OF CONTINUITY and BERNOULLI EQUATION

Three identical balls are placed on a frictionless horizontal surface touching each other. They stick to each other because of adhesive. Another ball of same radius and mass m is placed over the void created by the three balls. Find the forces applied by the balls kept on the floor to each other if the system remains in equilibrium.

A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

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