QUESTION $2$

A wild pig jumps from point $\backslash ($ A $\backslash )$ to $\backslash ($ E $\backslash )$ through point $\backslash ($ B$,$ C $\backslash ),$ and $\backslash ($ D $\backslash ).$ Assuming its mass is $50$ kg $,$ and taking $\backslash (\backslash$mathrm$\{$g$\}=10\backslash )$ Determine:

NOTE: $\backslash ($ g$=9\mathrm{.}82\backslash$mathrm$\{$~m$\}/\backslash$mathrm$\{$s$\}^\{2\}\backslash )$

A$,$ Its speed at point B $[5$ marks$]$

b$.$ The pig's kinetic energy at point D $[5$ marks$]$

c$.$ The height which the pig has jumped to at point D $[5$ marks$]$

d$.$ The pig's velocity at point E$[5$ marks$]$

a$.$