EXERCISES
Telangana Board Physics Solutions for EXERCISES
Simple step-by-step solutions to EXERCISES questions of Gravitation from Intermediate First Year Physics. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from EXERCISES with Hints & Solutions
State Kepler's law of planetary motion.
Derive the relation between acceleration due to gravity() at the surface of a planet and Gravitational constant().
How does the acceleration due to gravity() changes for the same values of height() above surface of earth and depth() below surface of earth?
What is Orbital velocity? Obtain an expression for it.
What is escape velocity? Obtain an expression for it.
What is geostationary satellite? State its uses.
If two places are at the same height from the sea level; one is a mountain and other one is in air. At which place will '' be greater? State the reason for your answer.
The gravitational force of attraction between two objects decreases by when the distance between them is increased by . Find the original distance (in metres) between them.
