Recent content by JohnP60

How would i go about doing my bending moment diagram from this sfd. how do i put data into that equation. i worked out x as 1.2m

Homework Statement I have to work out the reactions at A & D. Sketch the shear force diagram for the beam and sketch the bending moment diagram. i have worked out the reactions at A=56kN and D=34kN. I have done the SFD. I am just struggling doing the bending moment diagram and don't know how...

Unsure what you mean with Q1. Am i using wrong formulas? had a go at 3. a)V=Rw 0.41x183.26 =75.14m/s b)V=Rw 0.41x251.33 =103.04m/s

Homework Statement Need a bit off help with these questions would appreciate some help. Homework Equations 1. An accelerating vehicle crosses a datum with a velocity of 20m/s and then covers a distance of 2.5km in 50s. Calculate the acceleration, and the velocity reached after it has traveled...

sudharaka thanks for your help understand where I went wrong

I have attempted the questions in the attached sheet could someone check if the answers are correct. 1. + = 1.28 - = -0.69 2. Transposed to t = ln (P/Po) -5 / 1.2 t= -3.18 3. x = 0 x = 2.5 4. t= -0.125 s= 10.7 Thanks