R1=po*L/S
R2=po*(L/2)/(2*S)=po*L/(4*S)=R1/4
Уменьшится в 4 раза
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Verified answer
R1=po*L/S
R2=po*(L/2)/(2*S)=po*L/(4*S)=R1/4
Уменьшится в 4 раза
============