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General equation of wave: @2y @x2 = 1 v2 @2y @t2. Notation: Amplitude A, Frequency , Wavelength , Pe-riod T, Angular Frequency !, Wave Number k, T= 1 = 2ˇ!; v= ; k= 2ˇ Progressive wave travelling with speed v: y=f(t x=v); +x; y=f(t+ x=v); x Progressive sine wave: 2 x y A y= Asin(kx !t) = Asin(2ˇ(x= t=T)) 2.2: Waves on a String
Ebefore = Eafter. Rate of approach = Rate of recession. The speed of an object in the Center-of-Mass reference frame is unchanged by an elastic collision.
Frequently used equations in physics. Appropriate for secondary school students and higher. Mostly algebra based, some trig, some calculus, some fancy calculus.
4 mar 2024 · Physics 101 Formula Sheet. Last updated 3/4/2024. Please report any errors or accessibility issues to Prof. Ansell at. ansellk@illinois.edu. Click the links in the Table of Contents to go directly to the relevant topic. Contents. Physics 101 Formula Sheet ..............................................................................................
Kinematic equations relate the variables of motion to one another. Each equation contains four variables. The variables include acceleration (a), time (t), displacement (d), final velocity (vf), and initial velocity (vi). If values of three variables are known, then the others can be calculated using the equations.
Physics 101 Formulas 4/9/2019 2 Fluids Ÿ =e Ž, Ÿ(ı)= Ÿ(0)+ ł5ı change in pressure with depth ı ł =• œ (density) Buoyant force L š = ł5ž qG = weight of displaced fluid Flow rate € = + Z¡ Z = + 3 ¡ 3 continuity equation Ÿ Z + Z 3 ł+ Z 3 + ł5u Z = Ÿ 3 + Z 3 ł+ 3 3 + ł5u 3 Bernoulli equation Simple Harmonic Motion
Our equation sheet from various sections of introductory physics. Including equations from motion, forces, energy, momentum, electricity and waves.
