Question

Which of the following equations of motion is wrong one? Where the symbols have their usual meaning​

Answer 1

please post correctly first, ig your question said this

As we know equation of motion in a straight line can be written as

v

2

−u

2

=2as where v is final velocity u is initial velocity and a is acceleration.

As there is a missing of an integer 2 in the above equation and rest of the things are same. And 2 is dimensionless, so the equation is dimensionally correct.

Answer 2

Answer:

Where the symbols have their usual meaning. * (a) V = u + at (b) S = ut + ½ at² (c) v² = u² – 2aS

Explanation:

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