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Match the following columns. (for a sate...

Match the following columns. (for a satellite in circular orbit)
`{:(,"Column-I",,"Column-II"),("(A)","Kinetic energy","(p)",-(GMm)/(2r)),("(B)","Potential energy","(q)",sqrt((GM)/(r))),("(C)","Total energy","(r)",-(GMm)/(r)),("(D)","Orbital speed","(s)",(GMm)/(2r)):}`

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The correct Answer is:
A, B, C, D
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{:(,"Column I",,"Column II"),((a),"Work",(p),(W)/(F)),((b),"Kinetic energy",(q),mgh),((c),"Potential energy",(r),(1)/(2) mv^(2)),((d),"Displacement",(s),F xx S):}

Match the column : A particle at a distance r from the centre of a uniform spherical planet of mass M radius R(lt r) has a velocity v magnitude of which is given in column I. Match trajectory from column II about possible nature of orbit. {:(,"Column I",,"Column II"),((A),0lt V lt sqrt((GM)/(r )),(P),"Straight line"),((B),sqrt((GM)/(r )),(Q),"Circle"),((C ),sqrt((2GM)/(r )),(R ),"Parabola"),((D),v gt sqrt((2GM)/(r )),(S ),"Ellipse"):}

Match the following : {:(,"Column-1",," Column-2"),("(A)","Electrostatic potential energy",,"(P) Positive"),("(B)","Gravitational potential energy",,"(Q) Negative"),("(C)","Elastic potential energy",,"(R) Zero"),("(D)","Magnetic potential energy",,"(S) Not defined"):}

If earth decreases its rotational speed. Match the following columns {:(,"Column-I",,"Column-II"),("(A)","Value of g at pole","(p)","Will remain same"),("(B)","Value of g at equator","(q)","Will increase"),("(C)","Distance of geostationary","(r)","Will decrease"),("(D)","Energy of geostationary satellite","(s)","Cannot say"):}

|{:(,"Column I",,"Column II"),((A),"Adenine",(p),"Purine"),((B),"Thymine",(q),"Pyrimidine"),((C ),"Uracil",(r ),RNA),((D),"Deoxyribose",(s),DNA):}|

Match the following {:(,"Column-I",,"Column-II"),((A),"Enthalpy",(p),"Extensive property"),((B),"Entropy",(q),"H - TS"),((C),"Free energy",(r),"E + PV"),((D),"Pressure",(s),"Intensive property"):}

{:(,"Column I",,"Column II"),(("A"),R//L,(p),"Time"),(("B"),C//R,(q),"Frequency"),(("C"),E//B,(r),"Speed"),(("D"),sqrt(epsilon_(0)mu_(0)),(s),"None"):}

{:(,"Column I",,"Column II"),(("A"),"Stress",(p),"Pressure"),(("B"),"Strain",(q),"Energy density"),(("C"),"Modulus of elasticity",(r),"Angle"),(("D"),"Torque",(s),"Energy"):}

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