The bottom of the legs of a three legged table are the vertices of an isoceless triangle with side legs are to be braced at the bottom by three wires in the shape of a Y. The minimum length of wire needed for this purpose, is

The bottom of the legs of a three legged table are the vertices of an isosceles triangle with sides 5, 5 and 6. The legs are to be braced at the bottom by three wires in the shape of a Y. The minimum length of the wire needed for this purpose, is

Three charges 4muC, 4muC and -4muC are placed at vertices of an equilateral triangle of side length 20cm. The potential centre is nearly.

Three particles of masses 1 kg, (3)/(2) kg, and 2 kg are located the vertices of an equilateral triangle of side a . The x, y coordinates of the centre of mass are.

Circle of radius 2 are attached on the vertices of a triangle with sides length 8,11 and 12 . Find the length of a rope that is required to cover those three circles shown in figure:

Three identically charged, small spheres each of mass m are suspended from a common point by insulated light strings each of length I. The spheres are always on vertices of an equilateral triangle of length of the sides x (ltlt l) . Calculate the rate dq/ dt with which charge on each sphere increases if length of the sides of the equilateral triangle increases slowly according to law (dx)/(dt)=(a)/(sqrt(x))

The longest side of a triangle is three xx the shortest side and the third side is 2cm shorter than the longest side if the perimeter of the triangles at least 61cm, find the minimum length of the shortest side.

All the three vertices of an equilateral triangle lie on the parabola y = x^(2) , and one of its sides has a slope of 2. Then the sum of the x-coordinates of the three vertices is

Three short electric dipoles, each of dipole moment P, are placed at the vertices of an equilateral triangle of side length L. Each dipole has its moment oriented parallel to the opposite side of the triangle as shown in the fig. Find the electric field and potential at the centroid of the triangle

Three particles, each of mass m are fixed at the vertices of an equilateral triangle of side length a . The only forces acting on the particles are their mutual gravitational forces. Then answer the following questions. Force acting on particle C , due to particle A and B