Under the action of a force, a body of mass 4 kg moves along x− axis, such that x as a function of time is given by x=t33, where all quantities are in SI units. What is the work done in the first three seconds ?

Under the action of a force, a body of mass 4 kg moves along x− axis

1.	Under the action of a force, a body of mass 4 kg moves along x− axis, such that x as a function of time is given by x=t33, where all quantities are in SI units. What is the work done in the first three seconds ?
Answer» Under the action of a force, a body of mass $4 kg$ moves along $x -$ axis, such that $x$ as a function of time is given by $x = \frac{t^{3}}{3}$ , where all quantities are in $SI$ units. What is the work done in the first three seconds ?

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Under the action of a force, a body of mass 4 kg moves along x− axis, such that x as a function of time is given by x=t33, where all quantities are in SI units. What is the work done in the first three seconds ?

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