{ A force acts on a }2 kg particle whose position is }}{ given by }x=(2t-t^2+3)m . The work done on the }}{ particle in first }4 s is

{ A force acts on a }2 kg particle whose position is }}{ given by }x=(

1.	{ A force acts on a }2 kg particle whose position is }}{ given by }x=(2t-t^2+3)m . The work done on the }}{ particle in first }4 s is
Answer» { A force acts on a }2 kg particle whose position is }}{ given by }x=(2t-t^2+3)m . The work done on the }}{ particle in first }4 s is

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{ A force acts on a }2 kg particle whose position is }}{ given by }x=(2t-t^2+3)m . The work done on the }}{ particle in first }4 s is

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