If v be the instantaneous velocity of the body dropped from the top of a tower, when it…
Physics · JEE Main · NTA Exams — Work, Energy and Power
If v be the instantaneous velocity of the body dropped from the top of a tower, when it is located at height h, then which of the following remains constant?
- gh + v2
- gh + \(\frac{v^{2}}{2}\)
- gh –\(\frac{v^{2}}{2}\)
- gh – v2
Answer
(B) gh + v^ 2 2
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