What Force Is Required So That a Particle of Mass $m$

Multiple Choice

What force is required so that a particle of mass $m$ has the following position function?. $r ( t ) = 5 t ^ { 3 } \mathbf { i } + 10 t ^ { 2 } \mathbf { j } + 7 t ^ { 3 } \mathbf { k }$

A) $\mathrm { F } ( t ) = 30 \mathrm {~m} t \mathbf { i } + 20 \mathrm {~m} \mathbf { j } + 42 \mathrm {~m} t \mathbf { k }$
B) $\mathrm { F } ( t ) = 30 m t ^ { 2 } \mathbf { i } + 20 m \mathbf { j } + 42 m t \mathbf { k }$
C) $\mathrm { F } ( t ) = 42 m t \mathbf { i } + 42 m \mathbf { j } + 20 m t \mathbf { k }$
D) $\mathrm { F } ( t ) = m t ^ { 2 } \mathbf { i } + 5 m t \mathbf { j } + 10 m t ^ { 2 } \mathbf { k }$
E) $\mathrm { F } ( t ) = 30 m t \mathbf { i } + 20 m \mathbf { j } + t \mathbf { k }$