What is the unit of k in the relation U = k y y^ 2 +a^ 2 where U represents the potential…
Physics · JEE Main · NTA Exams — Physics and Measurement
What is the unit of k in the relation U = \(\frac{k y}{y^{2}+a^{2}}\) where U represents the potential energy, y represents the displacement and a represents the maximum displacement ie, amplitude?
- m s–1
- m s
- J m
- J s–1
Answer
(C) J m
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