A 1 m long uniform beam of 2 kg mass is being lifted vertically up by a force F at the 100 cm mark. what is the minimum force required to do so? OTON O 1N O 2N O 20N

A simply supported girder spans 10 m. It carries two beams each at 3.5 m from the supports. The concentrated load from each beam is 70 kN

A beam is supported as shown below: В C D E F Hinge Hinge 米 5 m 5 m 6 m 3 m 3 m The beam is to carry the following loads, in (kN) and in (kN/m), in the table below: LOAD w(DL) W(LL) P(LL) SET 1 (1,2,3,4,5) SET 2 (6,7,8,9,0) 20 25 40 30 15 50 Using influence line diagrams, determine the following: 2. Maximum reaction at F, RF in kN.'

Maximum shear force value A 2 ft B 100 lb/ft 2 ft 300 lb AC 200 lb 2 ft

All I'm trying to figure out is the reaction forces, I get Bx & Cx=9, but Y's are what I'm having trouble with.

How is Fmn (force of MN) equal to -350.06 N?

and what is the value of P in lbs

determine the support reaction