Skip to main content

Posts

Showing posts from September 1, 2010

Class IX Science (Physics) - Gravitation | CBSE (NCERT) Science Textbook Exercise Solutions

Class 9 NCERT (CBSE) Science Textbook Exercise Questions - Answers Chapter 10, GRAVITATION Q.1: How does the force of gravitation between two objects change when the distance between them is reduced to half? Ans: According to the law of gravitation, the force of attraction acting between two bodies is given by, Thus, when the distance between the objects is reduced to