Force acting on a particle is (2 i +3 j ) N. Work done by this force is zero, when a…
Physics · JEE Advanced · NTA Exams — Work, Energy and Power
Force acting on a particle is \((2 \hat{i}+3 \hat{j})\)N. Work done by this force is zero, when a particle is moved on the line 3y + kx = 5 . Here, value of k is:
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Answer
(A) 2
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