Situation $04-$ A fixed beam having a span of $4-$m is supported at the free end by a spri which has a spring constant of $60k\frac{N}{m}.$ The bearn carries a uniform load of $800E=10000$MPa.$I=60{10}^{6}m{m}^4$

$10.$ Which of the following gives the reaction at the spring

a$.643\mathrm{.}48$ N

b$.521\mathrm{.}74$ N

c$.753\mathrm{.}65$ N

d$.820\mathrm{.}52$ N

$11.$ Which of the following gives the moment at the fixed support

a$.-3118$ N $)$

b$.-2126$ N $)$

c$.-3543$ N $)$

d$.-4349$ N $)$

$12.$ Which of the following gives the deflection of the spring

a$.13\mathrm{.}67$ mm

b$.16\mathrm{.}09$ mm

c$.19\mathrm{.}57$ mm

d$.10\mathrm{.}17$ mm