Дано:
m2=m1/5.2
v2=v1/3.9
Найти:
p2/p1
Решение:
p2=m2×v2
p1=m1×v1
p2=m1/5.2×v1/3.9=m1v1/20.28
p2/p1=m1v1/20.28/m1v1=m1v1/20.28m1v1=0.049
Ответ: 0.049
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Answers & Comments
Дано:
m2=m1/5.2
v2=v1/3.9
Найти:
p2/p1
Решение:
p2=m2×v2
p1=m1×v1
p2=m1/5.2×v1/3.9=m1v1/20.28
p2/p1=m1v1/20.28/m1v1=m1v1/20.28m1v1=0.049
Ответ: 0.049