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Which of the following is the correct expression of instantaneous acceleration ?

Practice this Motion in one Dimension question from Engineering Entrance Exam.

Question Details

Easy

Physics Motion in one Dimension Engineering Entrance Exam

Question

Which of the following is the correct expression of instantaneous acceleration ?

Options

A

\(a = \frac{{\Delta v}}{{{{(\Delta t)}^2}}}\)

B

\(a = \frac{dv}{dt}\)

Correct

C

\(a = \frac{{{d^2}v}}{{d{t^2}}}\)

D

\(a = {\left( {\frac{{\Delta v}}{{\Delta t}}} \right)^2}\)

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