Question

A beam is attached to a vertical wall with a hinge. The mass of the beam is 1100 kg and it is 4 m long. A steel support wire is tied from the end of the beam to the wall, making an angle of 30° with the beam (see the figure below). 307 m 1) Calculate the tension in the support wire. Assume the beam has a uniform density. KN Submit You currently have o submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) What is the vertical component of the force exerted by the hinge on the beam? KN Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 3) What is the horizontal component of the force exerted by the hinge on the beam? IN Submit You currently have submissions for this question. Only 10 submission are allowed. You can make to more submissions for this question

Answer 1

IT sino Ry 17 301 {fyzo Rytt sino -mg Ryt I amgo 4. TCOs30 ng Rx Efx=0 " Tos30=R) (2) IMA=0 = Tsinzole mg 11) T = mg 2 sino T = 1079 IN _ 2) from i = 1100X9.81-10791 2 Ry Ry= 5395 SN 3 from 2, Rat 1079 IX Cos3o Rx = 9345.280