Same chapter3 marksDifficulty: Medium
State two limitations of dimensional analysis.
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3 marksDifficulty: Medium
Check the dimensional correctness of the equation v2 = u2 + 2as.
Original Khojo Papers practice question — not from a past board paper.
Answer
The equation is dimensionally correct.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
Every term has the dimensions [L2 T−2]: v2 and u2 directly, and as is [L T−2][L] = [L2 T−2]. The pure number 2 has no dimensions.
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