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High School/JEE/NEET/IPhO Physics | 17-19 Yrs

Basic Tools

Mechanics

Heat & Thermodynamics

Oscillation & Waves

Properties of Matter

Gravitation

Electrostatics

Electric Current & Circuits

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Modern Physics

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SIR , WELL while taking work done by frictional force, why dont we take work done by gravitational force. cant we do it by energy conservation , that is change in PE=msdT

3 years ago by

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best book to use for heat and termo????

8 years ago by Anil Sharma

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pysics galaxy ashish arora

4 years ago by

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Sir why did you consider work done by friction only and didn't consider other energies ?

8 years ago by TABETI BHANUPRAKASH GOUD

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other forces such as gravity are conservative and work done by them increases the kinetic energy of the body only it does not affect the theremal energy.

8 years ago by Ajay Sabarish

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Video Lectures

High School/JEE/NEET/IPhO Physics | 17-19 Yrs

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