Answer
Ana ƙididdige ƙimar bazara (K) ta amfani da dabarar da aka samo daga ka'idar katako mai lanƙwasa: K = (E * b * t^3 * N^4) / (2.33 * Dm^3 * Z), inda E shine modulus, b shine faɗin waya, t shine kauri, N shine raƙuman ruwa a kowane bi da bi, Dm yana nufin diamita, kuma Z shine adadin jujjuyawar aiki.