v2Rg=Nsinθ+fcosθNcosθ−fsinθthe fraction with numerator v squared and denominator cap R g end-fraction equals the fraction with numerator cap N sine theta plus f cosine theta and denominator cap N cosine theta minus f sine theta end-fraction To find the maximum safe speed ( vmaxv sub m a x end-sub ), substitute the maximum frictional force
dθ=(ω0+αt)dtd theta equals open paren omega sub 0 plus alpha t close paren d t Integrating from all important derivations of physics class 11 pdf download
T=2πlgcap T equals 2 pi the square root of l over g end-fraction end-root all important derivations of physics class 11 pdf download
12mve2=GMmR⟹ve=2GMRone-half m v sub e squared equals the fraction with numerator cap G cap M m and denominator cap R end-fraction ⟹ v sub e equals the square root of the fraction with numerator 2 cap G cap M and denominator cap R end-fraction end-root , we can substitute ve=2gRv sub e equals the square root of 2 g cap R end-root Unit 6: Mechanics of Solids and Fluids Bernoulli's Principle all important derivations of physics class 11 pdf download
Kinematics describes the motion of objects without considering the forces causing it. Mastery of these derivations is vital for solving complex mechanics problems. Equations of Motion (Calculus Method)