A particle of mass 5 kg moves according to the law x=0.2 t^ 2 +0.02 t^ 3 . Find the work…
Physics · NEET · NTA Exams — Work, Energy and Power
A particle of mass 5 kg moves according to the law \(x=0.2 t^{2}+0.02 t^{3}\). Find the work done by the force in first 4 s.
- 16.4 J
- 25.2 J
- 18.0 J
- 17.5 J
Answer
(A) 16.4 J
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