Posted in QUESTION SOLUTION MATHS SCIENCEA point is moving with uniform acceleration, describes 25 m. in the half second which elapses after the first second of its motion and 198 m in the eleventh second of its motion. Find the acceleration of the point and its initial velocity. – by aklearningnepal/shekhmdaliMay 21, 2025May 22, 2025•0
Posted in QUESTION SOLUTION MATHS SCIENCER is the resultant of two forces P and Q. If Q is doubled the new resultant is perpendicular to P then prove that Q = R. – by aklearningnepal/shekhmdaliMay 21, 2025•0
Posted in QUESTION SOLUTION SCIENCEIn the given circuit find the heat developed in 5 resistor. – by aklearningnepal/shekhmdaliMay 14, 2025May 14, 2025•0
Posted in QUESTION SOLUTION SCIENCEIn the given circuit calculate the equivalent capacitance and charge on the capacitors. – by aklearningnepal/shekhmdali May 14, 2025May 14, 2025•0
Posted in QUESTION SOLUTION SCIENCEA ball is kicked from ground level, from point A, and strikes the ground at point C as shown in the figure. i. Find the distance between A & C.ii. Find the time taken by the ball to reach the point B. – by aklearningnepal/shekhmdaliMay 14, 2025May 14, 2025•0
Posted in QUESTION SOLUTION SCIENCEDevelop a relation between a and Y, where symbols have usual meanings. – by aklearningnepal/shekhmdaliMay 14, 2025May 14, 2025•0
Posted in QUESTION SOLUTION SCIENCEThe figure shows a ray of light entering and emerging through a part of concave lens. Calculate the refractive index of the given lens.May 14, 2025May 14, 2025•0
Posted in QUESTION SOLUTION SCIENCEFind the expression for the escape velocity of an object at the surface of the earth. – by aklearningnepal/shekhmdaliMay 14, 2025May 14, 2025•0
Posted in QUESTION SOLUTION SCIENCEAn artificial satellite of the earth revolves in a circular orbit at a height 35900 km above the earth surface. What is the orbital speed and period of revolution of the satellite? – by aklearningnepal/shekhmdaliMay 14, 2025May 14, 2025•0