Question:
Dimensional formula for force is
Dimensional formula for force is
Updated On: Jun 8, 2024
- $ [ML^{2}T^{-2}]$
- $ [MLT^{-2}]$
- $ [ML^{-1}T^{-2}]$
- $ [ML^{-2}T^{-2}]$
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The Correct Option is B
Solution and Explanation
Force $=$ mass $\times$ acceleration or $F=$ ma
$\therefore[F]=[m][a] =[M]\left[L T^{-2}\right]$
$=\left[M L T^{-2}\right]$
$\therefore[F]=[m][a] =[M]\left[L T^{-2}\right]$
$=\left[M L T^{-2}\right]$
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The physical world includes the complications of the natural world around us. It is a type of analysis of the physical world around us to understand how it works. The fundamental forces that control nature are:
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