Question

check the correctness of
v2-u2=2as​

Answer 1

Answer:

Use principle of homogenety.

The dimension of v² =(L/T)² = L²/T²

The dimension of u² = L²/T² (similar way)

The dimension of 2as = L²/T²

The dimensions of v² = u² = 2as

So the equation is dimensionally correct.

Explanation:

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