A particle of mass 0.l kg is subjected to a force which varies with distance as shown in…
Physics · JEE Main · NTA Exams — Work, Energy and Power
A particle of mass 0.l kg is subjected to a force which varies with distance as shown in figure. If it starts its journey from rest at x = 0, its velocity at x = 12 m is
- 0 m/s
- 40 m/s
- \(20 \sqrt{2} \mathrm{~m} / \mathrm{s}\)
- 20 m/s
Answer
(B) 40 m/s
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