Sprendimas: BmBwfo - 1

m* v* r =

n* h

/ ( 2* π

)

m* v* r =

n* h

/ ( 2* π

)

$m\cdot v\cdot r$ = $\frac{n\cdot h}{2\cdot \pi}$

m* v* r =

h* n

/ 2/ π

$m\cdot v\cdot r$ = $\frac{h\cdot n}{2\cdot \pi}$

m =

h* n

/ 2/ π

/ v/ r

$m$ = $\frac{h\cdot n}{2\cdot \pi\cdot v\cdot r}$

m =

0.5* h* n

/ r/ v/ π

$m$ = $\frac{0.5\cdot h\cdot n}{r\cdot v\cdot \pi}$