3.pls answer fast

​Q3.  α   = F v 2 sin   βt  here v = velocity , F = force, t = time find the dimensions of  α   and   β .
 

Dear Student,
α=Fv2sinβtF-MLT-2v-LT-1βt must be dimension lesshence the dimension for the β is T-1α dimension =MLT-2LT-12=ML-1Regards
 

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