A beam is subjected to a triangular distributed load as shown in the figure. Determine the internal shear and moment equation as detailed

below:

a$)$ using method of sections find the interal shear and moments as function of $x($base unit with one digit after the decimal point$),$ and plot the

function $($you can use Excel$)$

b$)$ using the integration method find the interal shear and moments as function of $x($base unit with one digit after the decimal point$),$ and plot

the function $($you can use Excel$)$

c$)$ using the graphical method plot the functions for internal shear and moment $($by hand$),$ indicate the order and values for distinct sections

and locations

d$)$ using F$$ppl Brackets$/$Macaulay functions find the interal shear and moments as function of $x($base unit with one digit after the decimal

point$),$ and plot the function $($you can use Excel$)$

$W_0,=,300\frac{N}{m}$

$a,=,3m$

$b,=,1\mathrm{.}5m$