Question

if the unit of forse is 2N ,that of length is 4 m and that of volocity is 6m/s,the unit of mass is​

Answer 1

Answer:

Mass = $\frac{2}{9}$ Kg

Explanation:

Here, Force = 2N

Length= 4 m

Velocity= 6 m/s

Therefore,

$\frac{L}{T} = 6\\or,\frac{4}{T} =6\\or, T =\frac{4}{6} = \frac{2}{3}$

$Now, F = ma \\or, m = \frac{F}{a} \\or. m= \frac{F}{(\frac{V}{T}) } \\or,m = \frac{FT}{V}$

Therefore, m = $\frac{2*(\frac{2}{3} )}{6}$ = $\frac{4}{18}$  = 2/9 Kg