The work done by a force\[\vec{F}=\left( -6{{x}^{3}}\hat{i} \right)N,\ – McqOptions

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1.	The work done by a force\[\vec{F}=\left( -6{{x}^{3}}\hat{i} \right)N,\]in displacing a particle from \[x=4\text{ }m\text{ }to\text{ }x=-2\]m is
A.	\[360J\]
B.	\[240J\]
C.	\[-240J\]
D.	\[-360J\]
Answer» B. \[240J\]

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