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Average Force - General Physics - Solved Exam, Exams of Physics

Central University of Jammu and KashmirPhysics

It is the Solved Exam of General Physics which includes Direction of Electric Force, Three Point Charges, Second Charge, Electric Field, Electron Traveling, Electric Force, Solid Conducting Sphere etc. Key important points are: Average Force, Maximum Height, Circular Trajectory, End of String, Orbital Speed of Earth, Artificial Gravity by Rotation, Speed of Arrow

Typology: Exams

2012/2013

Uploaded on 02/07/2013

duraid
duraid 🇮🇳

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72 documents

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Physics 220 - Final Exam a December 12 2001 This exam consists of 25 problems on 15 pages. Please check that you have them all, All of the formulas that you will need ara given below. You may also use a calculator. sin? = y/r cos? = afr tan? = y/x I * cverage peed = Mgmt gy = OB mY average velocity = 7 = “ememest - x instantaneous velocity = slope of position versus lite instantaneous acceleration = slope of velocity veraua time For constant acceleration: z= 2g + we + dat? v= uy t+ at vl = wf + Qa{z — 2) F = ma FRilion = H3N (static friction} Fyriccin = fex N (sliding friction} Fyrovieg = SEY G = 667% 10-1 Nm? /ug? a, = fr KE = bm! W = Fd coad PE yauity = tgh power = work/At j= nit Ap = impulse = F At Faring = — hr PEapeing = bkx? z= Aain(wt} v= Aw cos(iet) w = yfk/m w= Yolk w= 2nf f=1T For constant angular acceleration: & = fy + ont + ba? a = uh + of wt = af + Boff - &) KB=iwt/2 baie tale @safr wor asafr wHdft The next page contains more formulas.