JEE Main Physics question

The formula for the "true" (general) force is

(A)F = ma
(B)F = m dv/dt
(C)F = d(mv)/dtCorrect
(D)F = m d²x/dt²

Answer: (C)

Solution

Options (A), (B) and (D) are all equivalent to "ma" for a body of constant mass and so cannot all be distinguished as "the" general/true formula. The fundamentally

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Question ID VK-153215