JEE-IIT-NCERT Physics & Math

Problem#1 Two spherical balls of mass 10 kg each are placed 10 cm apart. Find the gravitational f… Read more Newton’s Law of Gravitation Problems and Solutions

Problem#1 Find the magnitude and direction of the net gravitational force on mass A due to masses … Read more Gravitation and the Principle of Superposition Problems and Solutions

Problem#1 Volcanoes on Io. Jupiter’s moon Io has active volcanoes (in fact, it is the most volcan… Read more Gravitational Potential Energy Problems and Solutions

Problem#1 At what distance above the surface of the earth is the  acceleration due to the earth’s … Read more The Gravitational Field (Weight) Problems and Solutions

Problem#1 (a) What will an object weigh on the Moon’s surface if it weighs 100 N on Earth’s surfac… Read more Gravitation Earth’s Surface (Gravitation Field) Problems and Solutions

Problem#1 The center-to-center distance between Earth and Moon is 384 400 km. The Moon completes a… Read more Kepler’s Laws and the Motion of Planets Problems and Solutions