If your exam tests or graphical methods more heavily?
: Expressions for the trajectory path (parabola), Time of Flight ( ), Maximum Height ( ), and Horizontal Range ( Centripetal Acceleration : Deriving for an object in uniform circular motion. Unit 2: Laws of Motion
mv2R=Nsinθ+fcosθthe fraction with numerator m v squared and denominator cap R end-fraction equals cap N sine theta plus f cosine theta
(1+hR)-2≈1−2hRopen paren 1 plus the fraction with numerator h and denominator cap R end-fraction close paren to the negative 2 power is approximately equal to 1 minus the fraction with numerator 2 h and denominator cap R end-fraction all important derivations of physics class 11 pdf download
This list follows the NCERT/CBSE syllabus. Tick off each as you master it.
g′=g(1−dR)g prime equals g of open paren 1 minus the fraction with numerator d and denominator cap R end-fraction close paren Escape Velocity (
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 If your exam tests or graphical methods more heavily
To prevent vehicles from skidding on curved paths, roads are tilted at an angle be the mass of the car, be the radius of the turn, and be the coefficient of friction. Resolving the forces vertically and horizontally: Centripetal force framework: Where friction . Substituting Dividing equation (2) by equation (1):
Mastering Class 11 Physics: Essential Derivations for Exam Success
g′=g(1−2hR)g prime equals g of open paren 1 minus the fraction with numerator 2 h and denominator cap R end-fraction close paren 2. Variation with Depth ( Tick off each as you master it
Proving that total linear momentum remains constant in an isolated system. Banking of Roads:
F=−mg(xL)=−(mgL)xcap F equals negative m g of open paren the fraction with numerator x and denominator cap L end-fraction close paren equals negative open paren the fraction with numerator m g and denominator cap L end-fraction close paren x According to Newton's Second Law (