物理题目,谢谢

2024-12-11 09:56:17
推荐回答(2个)
回答1:

0.5*V*g*1=G1+V*g*0.25
V*g*1=G2+V*g*0.25

-> G1=0.25*V*g
G2=0.75*V*g

-> G1/G2=1/3

回答2:

1:3