[" 3.What is the minimum velocity with which "," 7.Two similar springs "],[" a body of mass "m" muss "m" muss "m" muss "m" muss "m" muss "m" muss "m" must it can complete the "],[" of radius "R" so that it can complete the "],[" loop? "],[[" (a) "sqrt(2g" A ")," (b) "sqrt(3g_(" A "))(c)sqrt(59bar(R))," (d) "sqrt(gbar(A))," (case "b)" .The work "],[" A paritile "," (b) "sqrt(398)" (c) "sqrt(59bar(R))," (d) "sqrt(gbar(A))," (case "b)" .The work "]]