0=(usinθ)2−2gH⟹H=u2sin2θ2g0 equals open paren u sine theta close paren squared minus 2 g cap H ⟹ cap H equals the fraction with numerator u squared sine squared theta and denominator 2 g end-fraction Horizontal Range (
s=∫0tu⋅dt+∫0tat⋅dts equals integral from 0 to t of u center dot d t plus integral from 0 to t of a t center dot d t
gd=g(1−dR)g sub d equals g of open paren 1 minus the fraction with numerator d and denominator cap R end-fraction close paren Escape Velocity ( all important derivations of physics class 11 pdf download
This proves that in the absence of an external force, the total linear momentum of an isolated system remains conserved. Banking of Roads
gh≈g(1−2hR)g sub h is approximately equal to g of open paren 1 minus the fraction with numerator 2 h and denominator cap R end-fraction close paren With Depth ( Assuming Earth is a uniform sphere of density . Mass of Earth Surface gravity: , only the inner sphere of radius exerts gravitational force: Second Equation: The three fundamental equations of motion
F≈−mgθcap F is approximately equal to negative m g theta
v−u=a(t−0)v minus u equals a open paren t minus 0 close paren v=u+atv equals u plus a t 2. Second Equation: all important derivations of physics class 11 pdf download
The three fundamental equations of motion assume a constant acceleration ( 1. First Equation: