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It is clear that the earth turns around the sun. ()
选项:
A:错误
B:正确
错误
发布时间:
2024-04-22 15:15:22
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相关试题
1.
_______ is known to all that the earth moves around the sun.
2.
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The earth has a radius of 6380 km and turns around once on its axis in 24 h. What is the radial acceleration of an object at the earth’s equator? _______ m/s2选项: A:0.034; B:0.0014 ; C:1.2; D:0.87 ; E:0.095
16.
The earth has a radius of 6380 km and turns around once on its axis in 24 h. What is the radial acceleration of an object at the earth’s equator? _______ m/s2 选项: A:0.034; B:0.0014 ; C:1.2; D:0.87 ; E:0.095
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The earth has a radius of 6380 km and turns around once on its axis in 24 h. What is the radial acceleration of an object at the earth’s equator? _______ m/s^2选项: A:0.034; B:0.0014; C:1.2; D:0.87; E:0.095; F:0.082; G:0.23
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