Question

№15)))))))))))))))))))))))))))))))))

Answer 1

$M_{1}*L_{1} = M_{2}*L_{2} </var>$</p> <p> </p> <p><img src=[/tex]frac{M_{1}}{M_{2}}=frac{L_{2}}{L_{1}} \" title="frac{M_{1}}{M_{2}}=frac{L_{2}}{L_{1}} \" alt="frac{M_{1}}{M_{2}}=frac{L_{2}}{L_{1}} \" /> 

 

$<var>frac{M_{1}}{M_{2}}=frac{3}{2}$

 

$<var>frac{M_{1}}{M_{2}}=frac{L_{2}}{L_{1}} </var>$ 

 

$M_{1}*L_{1} = M_{2}*L_{2} </var>$

 

$<var>frac{M_{1}}{M_{2}}=frac{L_{2}}{L_{1}} </var>$ 

 

$<var>frac{M_{1}}{M_{2}}=frac{3}{2}" /></var></p> <p> [tex]M_{1}= 15 \ M_{2}= 10$

Надеюсь помог =)