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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

5 years ago by

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

9 years ago by Anil Sharma

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pysics galaxy ashish arora

5 years ago by

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

10 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.

10 years ago by Ajay Sabarish

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Video Lectures

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

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