Two vectors of equal magnitude P are inclined at some angle such that the difference in the magnitude of resultant and magnitude of either of the vectors is 0.732 times either of the vectors. If the angle between them is increased to half of its initial
Find the value of difference of the vectors

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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