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A force F = -K (yi + xj) (where K is a positive constant) acts on a particle moving in the x-y plane. Starting from the origin, the particle is taken along the positive x axis to the point (a, 0), 0 ) A force F = -K (yi + xj) (where K is a [...]

Find the ratio in which the y−axis divides the line segment joining the points (5, – 6) and (–1, – 4). Also find the point of intersection. – 4). Also find the point of intersection. – 6) and (–1 Find the ratio in which the y−axis divides the line segment joining the points (5 October [...]

Find the coordinate of the point of trisection (i.e point dividing the three equal parts) of the segment joining the points A(2,−2) and B(−7,4). −2) and B(−7 4 Find the coordinate of the point of trisection (i.e point dividing the three equal parts) of the segment joining the points A(2 October 5, 2020 Category: Chapter [...]

In what ratio does the point (−4,6) divide the line segment joining the points A(−6,10) and B(3,−8) ? −8) ? 10) and B(3 6) divide the line segment joining the points A(−6 In what ratio does the point (−4 October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 ,

Find the coordinates of the point which divides the line joining the points (4,−3) and (8,5) in the ratio 3:1 internally. −3) and (8 5) in the ratio 3:1 internally. Find the coordinates of the point which divides the line joining the points (4 October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths [...]

Find a point on the y−axis which is equidistant from the points A(6, 5) and B(– 4, 3). 3% 5) and B(– 4 Find a point on the y−axis which is equidistant from the points A(6 October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 ,

Two masses of 1 g and 4 g are moving with equal kinetic energies. The ratio of the magnitudes of their momenta is Two masses of 1 g and 4 g are moving with equal kinetic energies. The ratio of the magnitudes of their momenta is October 5, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

Find a relation between x and y such that the point (x, y) is equidistant from the points (7, 1) and ( 3, 5). 1) and ( 3 5 Find a relation between x and y such that the point (x y) is equidistant from the points (7 October 5, 2020 Category: Chapter 7 - [...]

A stone tied to a string of length L is whirled in a vertical circle with the other end of the string at the centre. At a certain instant of time, the stone is at its lowest position, and has a speed u. A stone tied to a string of length l is whirled in [...]

A particle of mass m is moving in a circular path of constant radius r such that its centripetal acceleration ac varies with time t as ac = k^2rt^2, where k is a constant. The power delivered A particle of mass m is moving in a circular path of constant radius r such that its [...]