$[4$ marks$]$

$[4$ marks$]$

iii$)$

Determine its mass in kg

Determine the weight of this body be in N if it is exposed to the moon's standard

acceleration is $1\mathrm{.}62$ m$/$s$2.$

Acceleration of the body if a net force of $400$ lbf is applied to it on the moon or on the

earth.

a$)$ A body weighs $1000$ lbf when exposed to a standard earth gravity $32\mathrm{.}17$ ft$/$s$2.$ Answer the

following:

i$)$

ii$)$

$[4$ marks$]$