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If speed (V), acceleration (A) and force (F) are considered as fundamental units, the dimension of Young,s modulus will be:

1. V –2 A 2 F 2
2. V –4 A –2 F
3. V –4 A 2 F
4. V –2 A 2 F –2

Correct answer: V –4 A 2 F

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