Science > Physics > Gravitation > Acceleration Due to Gravity In this article, we shall study the concept of acceleration due to gravity and its characteristics. Also, we shall derive an expression for the same and solve some numerical problems. Weight of a Body: Weight of a body is the force with which the body […]
Science > Physics > Gravitation > Numerical Problems on Newton’s Law of Gravitation In this article, we shall learn numerical problems to calculate the gravitational force of attraction between two bodies. Example – 01: Calculate the gravitational force of attraction between two metal spheres each of mass 90 kg, if the distance between their centres […]
Science > Physics > Gravitation >Newton’s Law of Gravitation In this article, we shall study Newton’s law of gravitation, its universality, and universal gravitation constant. Newton’s Law of Gravitation: Statement: Every particle of matter in the universe attracts every other particle of matter with a force which is directly proportional to the product of their […]