MOTION OF PLANETS AND SATELLITES
KEPPLER’S LAWS
All planets in the solar system move in elliptical orbits with the sun at its focus.
The radius vector from the sun to the planet sweeps equal area in equal time.
The square of the time period of a planet is proportional to the […]
EARTH’S GRAVITY
Earth’s gravity is defined as the force by which the earth attracts a body towards its centre. It is due to this force that a body thrown with a certain upward velocity ultimately fall back on the surface of the earth. The acceleration that a body gets when falling freely from a height towards […]
JEE Physics Syllabus
General: Units and dimensions, dimensional analysis; least count, significant figures; Methods of measurement and error analysis for physical quantities pertaining to the following experiments: Experiments based on using vernier calipers and screw gauge (micrometer), Determination of g using simple pendulum, Young’s modulus by Searle’s method, Specific heat of a liquid using calorimeter, focal […]
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