All Important Derivations Of Physics Class 11 Pdf Exclusive Download

W=∫R∞GMmx2dx=GMm[−1x]R∞=GMmRcap W equals integral from cap R to infinity of the fraction with numerator cap G cap M m and denominator x squared end-fraction d x equals cap G cap M m open bracket negative 1 over x end-fraction close bracket sub cap R raised to the infinity power equals the fraction with numerator cap G cap M m and denominator cap R end-fraction This work is provided by initial kinetic energy:

τ=−(mgsinθ)⋅ltau equals negative open paren m g sine theta close paren center dot l For small angles, all important derivations of physics class 11 pdf download

For a streamlined flow of an ideal fluid, the sum of pressure energy, kinetic energy, and potential energy per unit volume remains constant. the sum of pressure energy

dW=m(vdvds)ds=mvdvd cap W equals m open paren v d v over d s end-fraction close paren d s equals m v space d v Integrate from initial velocity to final velocity all important derivations of physics class 11 pdf download