The force is given in terms of time t and dis | vedclass

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Question

$	heta$ of cos or sin should be dimensionless.
${[ A ]=\left[ MLT ^{-2}ight] }$
${[ B ]=\left[ L ^{-1}ight] }$
${[ D ]=\left[ T ^{-1}ight] }

Vedclass · Accepted Answer

$\left[{ML}^{2} {T}^{-3}\right]$

Vedclass · Answer

$	heta$ of cos or sin should be dimensionless.
${[ A ]=\left[ MLT ^{-2}ight] }$
${[ B ]=\left[ L ^{-1}ight] }$
${[ D ]=\left[ T ^{-1}ight] }$
${\left[\frac{ AD }{ B }ight]=\frac{\left[ MLT ^{-2}ight]\left[ T ^{-1}ight]}{\left[ L ^{-1}ight]} }$
${\left[\frac{ AD }{ B }ight]=\left[ ML ^{2} T ^{-3}ight] }$

The force is given in terms of time $t$ and displacement $x$ by the equation
${F}={A} \cos {Bx}+{C} \sin {Dt}$
The dimensional formula of $\frac{{AD}}{{B}}$ is -

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The force is given in terms of time $t$ and displacement $x$ by the equation ${F}={A} \cos {Bx}+{C} \sin {Dt}$ The dimensional formula of $\frac{{AD}}{{B}}$ is -