tober $30,2024,11$:$59$ PM GMT$+2,$ if not already closed.

Question $3$

In the beam depicted above, there is a roller at A and a pin connection at $G.$ The magnitude of $W=275\frac{N}{m}$ and all lengths denoted by $a=1\mathrm{.}5m.$ The system is in equilibrium. Using the given sign convention, answer the following questions.

a$)$

Calculate the vertical component of the external reaction at $G$ in Newtons.

$183\mathrm{.}3,N$

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a$)$

Calculate the vertical component of the external reaction at $G$ in Newtons.

$183\mathrm{.}3N$

b$)$

Calculate the horizontal component of the external reaction at $G$ in Newtons.

$$ N

c$)$

Calculate the vertical component of the external reaction at $A$ in Newtons.

$$ N

d$)$

Calculate the shear force at point $B$ in Newtons.

e$)$

Calculate the bending moment at $B$ in Newton metres.

$14$ marks answered

$$ Nm

f$)$

Calculate the shear force at point $D$ in Newtons.

$$ N

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g$)$

Calculate the bending moment at $D$ in Newton metres.

$$ Nm

h$)$

Calculate the shear force at point $F$ in Newtons.

$$ N

i$)$

Calculate the bending moment at $F$ in Newton metres.

$$ Nm

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$1$ BAS

ssessment

$0$ S$22024$

j$)$

Calculate the shear force at point $H$ in Newtons.

$6$ marks $$ N

$($theory$)$

$1$ mark Answered

Iculations$)$

$14$ marks Partially answered

Iculations$)$

k$)$

Calculate the bending moment at $H$ in Newton metres.

$14$ marks

Unanswered $$ Nm

options

$14$ marks