| A、VA:VB=2:1 | B、ωA:ωB=4:1 | C、TA:TB=1:8 | D、anA:anB=2:1 |
| Mm |
| r2 |
| v2 |
| r |
| 4π2 |
| T2 |
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| GM |
| r2 |
| Mm |
| r2 |
| v2 |
| r |
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| vA |
| vB |
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| 2 |
| 1 |
| Mm |
| r2 |
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| ω A |
| ω B |
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| 8 |
| 1 |
| Mm |
| r2 |
| 4π2 |
| T2 |
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| TA |
| TB |
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| 1 |
| 8 |
| Mm |
| r2 |
| GM |
| r2 |
| anA |
| anB |
| rB2 |
| rA2 |
| 16 |
| 1 |
| Mm |
| r2 |
| v2 |
| r |
| 4π2 |
| T2 |
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| GM |
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科目:高中物理 来源: 题型:
| A、R1:R2=4:1,v1:v2=1:2 | B、R1:R2=1:4,v1:v2=2:l | C、R1:R2=1:4,v1:v2=1:2 | D、R1:R2=4:1,v1:v2=2:1 |
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